Are hair, skin, and nail vitamins effective. What ingredients do these supplements contain. How do dermatologists view the use of beauty supplements. What are the potential benefits and risks of taking these vitamins.

The Booming Beauty Supplement Industry: Market Growth and Consumer Trends

The beauty supplement industry has experienced remarkable growth in recent years, fueled by celebrity endorsements, influencer marketing, and social media campaigns. According to a report by Goldstein Research, the industry’s value is projected to surge from $3.5 billion in 2016 to an impressive $6.8 billion by the end of 2024. This exponential growth reflects the increasing consumer interest in hair, skin, and nail vitamins as potential solutions for enhancing their appearance.

However, the rapid expansion of this market raises important questions about the efficacy and safety of these products. Do these supplements truly deliver on their promises of glowing skin, lustrous hair, and strong nails? To answer this, we need to delve deeper into the world of beauty supplements and examine the scientific evidence behind their claims.

The Regulatory Landscape: Challenges in Standardization and Oversight

One of the primary concerns surrounding hair, skin, and nail vitamins is the lack of standardized dosing and regulation within the industry. Unlike pharmaceuticals, these supplements are not subject to rigorous testing and approval processes before reaching the market. This regulatory gap has led to a proliferation of products with varying ingredients and dosages, making it difficult for consumers to make informed choices.

A 2020 study highlighted this issue by surveying seven stores within a three-mile radius. The researchers identified 176 distinct supplements containing 225 different ingredients, including:

• Vitamins and minerals
• Food extracts
• Botanicals
• Animal products (e.g., collagen, fish oils)
• Amino acids
• Hormones
• Various microbial strains

This wide array of ingredients raises concerns about potential long-term effects and the risk of nutrient overdosing. Dr. Ranella Hirsch, a board-certified dermatologist and co-founder of Atolla Skin Lab, warns that “the doses in many supplements are many multiples beyond the daily recommended amount.” This excessive intake could potentially lead to adverse effects, especially if an individual is not deficient in the supplemented nutrients.

Expert Opinions: Dermatologists Weigh In on Beauty Supplements

Dermatologists have varying opinions on the efficacy of hair, skin, and nail vitamins. While some have observed improvements in patients with specific needs, others remain skeptical about the widespread use of these supplements.

Dr. Alicia Zalka, a board-certified dermatologist and founder of Surface Deep, incorporates supplements in her practice but acknowledges the difficulty in determining their exact impact. She notes, “If skin, hair, and nails do improve, is it from the supplements or some other positive change? Hard to tell.” This uncertainty underscores the need for caution when promoting or using these products.

Dr. Hirsch takes a more critical stance, stating that “most supplements in dermatology are loaded with ingredients that have no data proving them effective.” She emphasizes the importance of addressing nutrient deficiencies through proper medical evaluation rather than relying on over-the-counter supplements.

Key Ingredients in Beauty Supplements: Examining the Evidence

Biotin: The Hair, Skin, and Nail Vitamin

Biotin, also known as vitamin B7, is one of the most popular ingredients in beauty supplements. It plays a crucial role in metabolizing proteins essential for healthy skin, hair, and nail cells. But does supplementing with biotin actually improve these features?

Dr. Melanie Palm, assistant clinical professor of dermatology at the University of California-San Diego, explains that biotin supplementation can be beneficial for individuals with severe deficiencies. These deficiencies may manifest as hair loss, eczema, and brittle nails. However, for those who already meet the recommended daily intake of 30 micrograms, additional biotin is unlikely to provide any beauty benefits.

It’s worth noting that biotin is readily available in many common foods, including:

• Eggs
• Salmon
• Pork chops
• Hamburgers
• Sunflower seeds
• Sweet potatoes
• Almonds
• Broccoli
• Spinach

A balanced diet typically provides sufficient biotin, making supplementation unnecessary for most individuals. Additionally, a recent study published in the Journal of the American Academy of Dermatology (JAAD) revealed that biotin supplements can interfere with various lab tests, including those for thyroid function and cardiac markers. Dr. Zalka advises patients to “stop taking biotin for two days prior [to blood tests] and let your doctor know about this supplement if you are undergoing thyroid function blood work.”

Prenatal Vitamins: Debunking the Hair Growth Myth

Prenatal vitamins have gained a reputation for promoting thick, fast-growing hair during pregnancy. However, this effect is likely due to hormonal changes rather than the vitamins themselves. Dr. Sheryl Hoyer, a board-certified dermatologist at North Shore Center for Medical Aesthetics, explains, “It’s more likely the hormones of pregnancy, not the vitamins, that are enhancing hair growth.”

There is no scientific evidence supporting the use of prenatal vitamins for hair growth in non-pregnant individuals. Unless you are pregnant or planning to conceive, these supplements are unnecessary and unlikely to provide any beauty benefits.

Keratin: The Structural Protein

Keratin is a structural protein that forms the outermost layer of hair, skin, and nails. While our bodies naturally produce keratin, some beauty enthusiasts claim that supplementing with this protein can lead to stronger, shinier hair. However, scientific evidence supporting these claims is lacking.

The Role of Nutrition in Hair, Skin, and Nail Health

While the efficacy of many beauty supplements remains questionable, there’s no denying the importance of proper nutrition for maintaining healthy hair, skin, and nails. A balanced diet rich in essential nutrients can provide the building blocks necessary for optimal growth and repair of these tissues.

Some key nutrients that contribute to hair, skin, and nail health include:

• Protein: Essential for the production of keratin and collagen
• Omega-3 fatty acids: Support skin hydration and reduce inflammation
• Vitamins A, C, and E: Act as antioxidants and support collagen production
• Zinc: Aids in protein synthesis and cell division
• Iron: Crucial for hair growth and healthy skin
• Vitamin D: Supports skin cell growth and repair

Focusing on a nutrient-dense diet may be more beneficial than relying on supplements for most individuals. However, those with diagnosed deficiencies may benefit from targeted supplementation under medical supervision.

Potential Risks and Side Effects of Beauty Supplements

While beauty supplements are often marketed as safe and natural, they can pose potential risks and side effects, especially when taken in excessive amounts or without proper guidance. Some concerns include:

1. Nutrient interactions: Some vitamins and minerals can interfere with the absorption or function of others when taken in high doses.
2. Allergic reactions: Certain ingredients in supplements may trigger allergic responses in sensitive individuals.
3. Gastrointestinal distress: High doses of vitamins or minerals can cause nausea, diarrhea, or stomach upset.
4. Drug interactions: Some supplements can interact with prescription medications, potentially altering their effectiveness or causing adverse effects.
5. Toxicity: Excessive intake of certain nutrients, such as vitamin A or iron, can lead to toxicity and serious health complications.

Given these potential risks, it’s crucial to consult with a healthcare professional before starting any new supplement regimen, especially if you have pre-existing health conditions or are taking medications.

The Importance of Individualized Approach to Beauty Supplementation

When it comes to hair, skin, and nail health, there is no one-size-fits-all solution. Each person’s nutritional needs and deficiencies are unique, influenced by factors such as genetics, diet, lifestyle, and overall health status. This individualized nature of nutrient requirements underscores the importance of a personalized approach to beauty supplementation.

Dr. Hirsch emphasizes the need for proper medical evaluation before resorting to supplements. She recommends that individuals concerned about their hair, skin, or nail health should first consult with a dermatologist or healthcare provider. These professionals can perform necessary bloodwork to identify any specific nutrient deficiencies and recommend targeted interventions based on individual needs.

By taking this approach, patients can avoid unnecessary supplementation and potential risks associated with excessive nutrient intake. Moreover, addressing underlying health issues or deficiencies may prove more effective in achieving desired beauty outcomes than relying on generic supplement formulations.

​​Do Hair, Skin, and Nails Vitamins Work? Dermatologists Explain

If you haven’t purchased a beauty supplement yet, chances are you’ve seen an ad for one. Thanks to celebrity endorsements, influencers, and social media marketing, demand for hair, skin, and nail vitamins has exploded. In 2016, the industry was worth $3.5 billion, according to a report from Goldstein Research; by the end of 2024, it’s expected to be valued at $6.8 billion.

But will one bottle of powder-filled pills or fruit-flavored gummies, over time, deliver a glowing complexion, shiny strands, and invincible nails? It seems too good to be true­—and according to some experts, it might be.

There’s a lack of standardized dosing and regulation in beauty supplements, and these products aren’t tracked by a centralized database or repository. In fact, one 2020 study looked into this lack of regulation by surveying seven stores within a three mile radius, finding 176 separate supplements that contained 225 distinct ingredients including “vitamins, minerals, food extracts, botanicals, animal products (collagen, fish oils), amino acids, a hormone, and distinct microbial strains. ” These findings raised concerns about a lack of knowledge around long-term efficacy in beauty supplements as well as nutrient “overdosing”—because if you’re not deficient in a vitamin or mineral, taking more of it could cause more harm than good.

“The doses in many supplements are many multiples beyond the daily recommended amount,” says Ranella Hirsch, M.D., a board-certified dermatologist and co-founder of Atolla Skin Lab. If you are deficient in a particular vitamin—which a doctor should confirm with bloodwork, Dr. Hirsch says—supplementing it may be beneficial for you. But the reality of it is, the need for that is rare and “most supplements in dermatology are loaded with ingredients that have no data proving them effective,” Dr. Hirsch explains.

Alicia Zalka, M.D., board-certified dermatologist and founder of Surface Deep, uses supplements in her practice because she has seen improvement in patients with specific needs. “But if skin, hair and nails do improve, is it from the supplements or some other positive change? Hard to tell,” she says. That is why she always under promises when it comes to results.

While certain vitamins (like biotin) may aid in hair growth and others (like zinc) may improve skin, loading those claims into one bottle can be confusing, which is why it’s important to understand which vitamins—if any—are linked to specific hair, skin, and nail benefits. Here’s a breakdown of the most popular beauty supplements and their claims.

Biotin

Also known as vitamin B7, biotin plays an important role in helping the body metabolize proteins—which are needed to produce healthy skin, hair, and nail cells. People who are severely deficient often end up with hair loss, eczema, and brittle nails, and supplementing can help correct those problems, explains Melanie Palm, M.D. assistant clinical professor of dermatology at the University of California-San Diego and founder of The Art of Skin.

But if you already get the recommended 30 micrograms of biotin daily, loading up on extra won’t give you a beauty boost, according to a review of 18 studies. As long as you eat a balanced diet, you’re almost certainly getting your fill. The nutrient is found in eggs, salmon, pork chops, hamburgers, sunflower seeds, sweet potatoes, almonds, broccoli, and spinach.

Plus, a recent study from the Journal of the American Academy of Dermatology (JAAD) found that taking biotin supplements can interfere with various lab tests including those for thyroid issues and cardiac arrest. “Stop taking biotin for two days prior [to blood tests] and let your doctor know about this supplement if you are undergoing thyroid function blood work,” says Dr. Zalka.

Prenatal vitamins

Pregnant women are known for having thick, lustrous hair that grows really fast. But contrary to popular belief, it’s not because they’re taking prenatal vitamins.

“It’s more likely the hormones of pregnancy, not the vitamins, that are enhancing hair growth,” says Sheryl Hoyer, M.D., a board-certified dermatologist at North Shore Center for Medical Aesthetics in Northbrook, IL.

In fact, there’s zero evidence that prenatals do anything for hair growth—whether you’re pregnant or not, she adds. So unless you’re having a baby (or trying for one) don’t bother buying these.

Keratin

Keratin is the structural protein that makes up the outermost layer of hair, skin, and nails. Our bodies make plenty of it on their own, but beauty buffs often claim that supplementing can make hair stronger and shinier. Again though, there’s no evidence to back this up.

In fact, keratin is highly resistant to the digestive acids in your stomach—so taking a supplement could cause more harm than good. “Cats who regularly groom themselves with their tongues often form hairballs in their intestines that they eventually vomit, because they can’t ingest the keratin in their fur,” Dr. Hoyer says. (You don’t want to end up like that, do you?)

Collagen

Like keratin, collagen is a naturally occurring structural protein that gives skin its smooth, plump appearance. And when production dips with age, wrinkles start to form.

So is supplementing the fountain of youth? One small industry-funded study did show that women who took ampules that included 2.5 grams of collagen peptides for 12 weeks did have improved skin hydration, elasticity, roughness, and density. (Independent studies are far and few between.)

But it’s not a surefire solution. “In your gut, collagen [that you consume through food or a supplement] is broken down into amino acids. And it’s at your body’s discretion how those amino acids are used,” Dr. Palm says. “It could become proteins to help your blood vessels, repair your liver, or stimulate your brain—not necessarily amino acids to produce collagen.”

In other words, collagen might be a beneficial anti-ager, but there’s no guarantee.

Vitamin C

It’s an antioxidant—and a potentially potent one at that. Vitamin C has been shown to protect against aging and skin cancers by boosting the production of collagen, preventing collagen from degrading, and fighting the formation of melanin (skin pigmentation), Dr. Hoyer says.

The problem? Even at high doses, only a fraction of that vitamin C supplement actually makes its way into your skin.

Topical products that contain vitamin C (typically in a serum) are well-studied and more effective—but creating a stable formula is very tricky, so be sure to go for dermatologist-approved brands that are backed by clinical testing and contain L-ascorbic acid.

Omega-3s

Here’s the one supplement that might actually do you some legit good. These essential fatty acids provide must-have nutrition for healthy hair and skin cells. “Our skin cell membranes are composed of a cholesterol-derived layer, and omega-3s are needed to help maintain that. In the same way, they help with the integrity of the hair,” Palm says.

In other words, getting your fill just might contribute to a glowier complexion and shinier strands. If you don’t regularly eat fish like salmon and tuna, aim for 500 mg of DHA and EPA (the most potent types of omega-3s, which are found in fatty fish) daily, Dr. Palm recommends. Nature Made Fish Oil Pearls will help you hit the daily mark.

Zinc

Zinc is a popular ingredient in acne-fighting face washes and spot treatments, and some studies have found that taking it orally may help combat inflammatory skin conditions, like acne and rosacea. That’s why Dr. Zalka recommends it to her acne patients who are hitting low levels.

However, the AAD recently concluded that current evidence is insufficient to blanket recommend the use of zinc supplements for skin conditions.

Zinc also plays a role in cell division and protein synthesis, so if you have dry or weak nails, it may be a sign that you aren’t getting enough through food.

Women can hit the daily recommendation of 8 milligrams by eating oysters (the best source of zinc), beef, fortified cereal, baked beans, lobster or crab, nuts, cheese, oats, chicken, and yogurt.

The bottom line

Beauty supplements have mixed reviews from experts and consumers alike. And while the market for them is super convoluted, there are a couple of products that have consistently risen to the top as trusted, well-manufactured brands and those are Nutrafol and Viviscal for hair health.

Just remember, if you do plan on taking a supplement, always consult your doctor first. “One can overdo it on vitamins. Do not think a little is good and a lot is better,” Dr. Zalka says. “Before starting any supplement regimen, check with your trusted health care provider, especially if you’re pregnant.”

Kayla Blanton
Kayla Blanton is a freelance writer who reports on all things health and nutrition for Men’s Health, Women’s Health, and Prevention.

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9 Best Hair, Skin, and Nails Vitamins • Top Product Reviews of 2021

Many people are becoming more and more prone to having issues relating to hair, skin, and nails. Many underlying problems can cause this.

And, vitamin deficiency is one of them.

Vitamin supplements are an excellent addition to your healthy diet that will help you nourish your body. And, the best part is that you don’t even have to take them in large doses to see the effects.

For that reason, we’ve compiled a list of the best skin, hair, and nails vitamins you can choose from.

Table of Contents

• The Most Bought Nails, Skin, and Hair Vitamins in 2021
• 9 Best Hair Skin and Nails Supplements:
• How We Rank the Best Vitamin that Supports Healthy Hair, Skin, and Nails?
• How to Choose the Best Hair Growth, Skin, and Nail Vitamins?
• Conclusion: Best Hair, Nail, and Skin Vitamins
• Hair, Nail, and Skin Vitamins FAQs

The Most Bought Nails, Skin, and Hair Vitamins in 2021

9 Best Hair Skin and Nails Supplements:

#1. Top Consumer’s Choice: Keravita Pro

Keravita Pro is a natural hair growth supplement that supports healthy hair and improves the structure of your nails.

The proprietary blend of these powerful vitamins, minerals, and herbs will guarantee to give you stronger hair and keep your nail health in check.

The ingredients in this supplement are:

• Beta-glucan
• Japanese Mushroom Complex
• Curcumin
• Cat’s claw
• Garlic

How does it work?

Keravita’s primary goal is to eliminate the buildup of toxins in your body.

The release of these powerful nutrients will target the many issues caused by this toxin accumulation.

It purifies the bloodstream and restores any damaged regions, significantly damaged hair follicles, and nail fungus.

Pros

• Supports hair and nail growth
• Increased energy levels
• Improved overall health
• FDA approved, and CMP Certified

Cons

• You can only buy it on the official website
• Please consult with a medical professional before taking it

Price

Starting Price Per Bottle: $69 for 1 Bottle + Free Shipping

Shop at Amazon Official Store

#2.

Cheapest Vegan Option: Revly Vegan Hair, Skin, & Nails Complex

Revly Hair, Skin and Nails Complex is a certified vegan-friendly supplement that promises to give you stronger hair and stronger nails.

It is one of the best nail supplements that will keep your skin and nails hydrated and improve brain function and cognition.

The ingredients in this supplement are:

• Biotin
• Gotu Kola Extract 
• Carrot
• Dandelion
• Green Tea Extract

How does it work?

This skin supplement is excellent if you want to have thicker hair and overall increase hair growth.

The Gotu Kola Extract has been shown to have remarkable antioxidant properties that help fight thinning hair, stretch marks, and cognitive degeneration.

Pros

• Vegan
• Gluten-Free
• Promotes brain health
• Supports energy metabolism

Cons

• For adults only
• Not recommended for pregnant women

Price

Starting Price Per Bottle: $11. 99 for 1 Bottle + A Small Shipping Fee

Shop at Amazon Official Store

#3. Best Softgel: Nature’s Bounty Extra Strength Hair, Skin, and Nails

Nature’s Bounty Extra Strength Hair, Skin, and Nails is a supplement that will give you shinier hair in no time, thanks to its powerful blend of vitamins, collagen, and PABA.

This vegan supplement is an excellent alternative to many beauty supplements if you want to battle hair loss.

Nature’s Bounty Extra Strength Hair, Skin, and Nails is a certified gluten-free supplement that supports healthy growth and keeps your skin moisturized.

The ingredients in this supplement are:

• Vitamin B10 (PABA)
• Horsetail 
• Hyaluronic acid
• Alpha-lipoic acid
• Zinc
• Argan Oil

How does it work?

This supplement comes in a soft gel capsule with no artificial colors nor flavors.

The complex blend of potent ingredients has been proven to increase collagen production and fight many common issues such as acne and brittle nails. Collagen has been found to be one of the essential proteins for having stronger nails.

Pros

• 50 years of quality
• Approved by United States Pharmacopeia and STR 
• Anti-inflammatory properties
• Excellent at improving skin elasticity

Cons

• You can buy it only on Amazon
• Not suitable for pregnant women

Price

Starting Price Per Bottle: $13.87 for 1 Bottle + A Small Shipping Fee

Shop at Amazon Official Store

#4. Best Gluten-Free: Briogeo B. Well

Briogeo is a certified gluten-free supplement company that gives the best hair results with its vegan dietary supplements.

This exclusive combination of ingredients contains DHA ( docosahexaenoic acid) as one of its main ingredients, proven to support healthy hair and prevent hair loss.

The ingredients in this supplement are:

• Hyaluronate
• Silica
• Zinc
• Vitamin C
• Copper

How does it work?

Evidence supports that the implementation of omega-3s into your daily routine has been shown to have antioxidant properties to your body.

It reduces inflammation caused by acne and other skin issues.

Pros

• Has important amino acids
• Gluten-Free
• Supports nail health
• Support healthy hair

Cons

• Not suitable for children
• Not third party certified

Price

Starting Price Per Bottle: 39.33 for 1 Bottle + A Small Shipping Fee

Shop at Amazon Official Store

#5. Best Flavor: Olly Undeniable Beauty Hair, Skin, and Nails

Olly Beauty created one of the most delicious hair growth supplements that keep your hydrated skin in pace as well.

This incredible supplement has no artificial ingredients, and it has the goal to help your hair and nails stay healthy by supplying them with nutritional essentials.

The ingredients in this supplement are:

• Vitamin C
• Glucose Syrup
• Vitamin B -7

How does it work?

The Vitamin C in this complex protects your hair and skin against the harsh UV rays from the sun.

Not only that, but the vitamin helps produce collagen in high doses and treats skin roughness.

It is considered one of the best hair gummy supplements for hair growth.

Pros

• Gluten-Free Vitamins
• Vegan
• Improve skin and hair
• Protect the nails

Cons

• Melt in heat
• Not for children

Price

Starting Price Per Bottle: $17.96 for 1 Bottle + A Small Shipping Fee

Shop at Amazon Official Store

#6. Best Personalized: Persona Nutrition

This is yet another fantastic product if you want to customize your dietary routine.

Persona Nutrition is a vitamin company that offers you the ability to discover the best supplementation for you based on an online questionnaire.

It offers hair, skin, and nails supplements and is made from several ingredients that support its elasticity.

The ingredients in this supplement are:

• Biotin
• Pantothenic acid (vitamin B5),
• Zinc
• Copper

How does it work?

As we age, our hair and skin change.

Persona’s set of supplementation moisturizes your skin from the inside out and aids in the preservation of collagen.

What’s best about this product is that it has horsetail extract and vitamin e for promoting healthier hair.

Pros

• Personal customization
• Reduces hair shedding
• Promotes elasticity
• Improved sleep

Cons

• Do not mix multiple products with this product
• Not third-party tested

Price

Starting Price Per Bottle: $ 0.70/Day for 1 Bottle + A Small Shipping Fee

Shop at Amazon Official Store

#7. For Mothers: Ritual Postnatal Multivitamin

Unlike other supplements, Ritual’s Essential works to help your body absorb nutrients fast, improve your skin hydration, and give you healthier hair.

The ingredients are sourced locally without the use of any pesticides and herbicides.

The ingredients in this supplement are:

• Vitamin A
• Vitamin E
• Vitamin D and b12
• Zinc
• Folate
• Omega 3 DHA

How does it work?

The blend of vitamins offers a boost for the immune system, keeping your body healthy.

The omega 3s are carefully chosen to support breast milk’s fatty acids and support brain function as well.

Pros

• Gluten-Free
• Vegan
• Non-GMO
• No Artificial Colors

Cons

• You can order it only on the official website

Price

Starting Price Per Bottle: $35 for 1 Bottle + Free Shipping

Shop at Amazon Official Store

#8. Best for Gut Health: Garden of Life Mykind Organics Plant Collagen Builder

Garden of Life’s Collagen Builder is a supplement that includes pure whole foods, and it is free of any preservatives and artificial ingredients.

This supplement is certified vegan-friendly, non-GMO, and is made strictly from mixed fruits, greens, and herbs.

The ingredients in this supplement are:

• Probiotics
• Collagen Peptides
• Fruits and Vegetables

How does it work?

The notable ingredients in this potent mixture provide support for the nails, skin, and hair.

At the same time, the green tea extract moisturizes the skin and hair and reduces irritation.

With only 2 capsules a day, you can achieve incredible results.

Pros

• Allergen-Free
• Promotes Gut Health
• Non-GMO
• Keto-Friendly

Cons

• Not FDA approved
• Not meant to cure any disease

Price

Starting Price Per Bottle: $30.79 for 1 Bottle + A Small Shipping Fee

Shop at Amazon Official Store

#9. Best Joint Support: Forest Leaf Advance Collagen Supplement Type 1,2 and 3

For that reason, it’s packed with a plethora of vitamins – offering a whole range of benefits for the body.

This product is excellent if you’re looking for something that will offer you versatile benefits for your body. It is third-party tested and contains no common allergens.

The ingredients in this supplement are:

• Vitamin D
• Hyaluronic acid
• Vitamin E

How does it work?

Forest Leaf created a product that is excellent if you want to make your joints more flexible and improve the porosity of your bones.

It is an excellent supplementation after an extreme workout if you want to increase recovery times and improve mobility.

The active ingredient Hyaluronic acid and collagen make this product potent at improving collagen formation and retaining the structure of joints and tendons.

Pros

• Joint Flexibility
• Relieves pain
• Improves skin radiancy
• Egg-Free

Cons

• Not FDA approved
• Not meant to cure any disease

Price

Starting Price Per Bottle: $14.96 for 1 Bottle + A Small Shipping Fee

Shop at Amazon Official Store

How We Rank the Best Vitamin that Supports Healthy Hair, Skin, and Nails?

Before creating this list of ranked supplements, we followed a strict guideline to choose only the best.

The highest-ranked supplements have been proven to have a plethora of vitamins, minerals, and other effective ingredients to ensure efficacy.

Although many of these supplements share common ingredients, these ingredients must undergo many third-party testing and have FDA approval.

We also try to find at least one certification that proves that the product we’re putting on this list is legit. Many of these manufacturers provide a label explaining their credentials and the testing they’ve put their product to.

We’ve also ensured to choose products that are primarily vegan, non-GMO, and contain no allergies.

However, if you’re prone to severe hypersensitivity to some of these products, it is essential to do some more detailed research.

If you’re unsure which product to choose from, it is always a good idea to talk to your doctor beforehand. And if you’re not able to, you can always speak to the local pharmacist.

How to Choose the Best Hair Growth, Skin, and Nail Vitamins?

To choose the best product, you can follow this set of rules:

Check the ingredients. Look for products that have been well researched.

Look Up Reviews – the product must have quality and honest reviews from users.

Check whether the product has gone under clinical trials – A good product must always have science to back up its effectiveness.

Consult a medical professional. Before you take anything, it is essential to consult a healthcare doctor or a pharmacist to ensure you won’t get any unwanted side effects.

Conclusion: Best Hair, Nail, and Skin Vitamins

Hair, skin, and nail supplements are an excellent alternative to many prescription medications given by your healthcare provider.

Many of these supplements support healthy hair and promote skin elasticity.

And, one of the best supplements on the market right now is Keravita Pro.

This incredible supplement promotes hair growth and general hair health.

In addition to this, it has all the vitamins necessary for hair, skin, and nail survival.

You won’t ever have to suffer from such horrible problems regarding your skin, hair, and even nails.

The simple solution is right here, and all you need to do is purchase it and leave the rest on the product.

You can have the best hair and the best time of your life too!

Hair, Nail, and Skin Vitamins FAQs

What is the use of Hair, Skin, and Nail vitamins?

Hair, skin, and nail additions can be a crucial part of your wellness routine as they supply and nourish your body with essential vitamins to help fight many problems caused in those areas.

Health benefits of taking Vitamin C?

Vitamin C plays a crucial role in preventing oxidative stress caused by free radicals. Vitamin C creates collagen, which is found in your skin, hair, and nails.

How does Biotin helps maintain healthy hair, skin, and nails?

Many studies have shown that Biotin helps with skin health by improving the skin’s hydration, appearance, and smoothness. Not only that, but it can also give thicker hair and stronger fingernails.

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Author: Wilbert S

Wilbert is an avid researcher and is deeply passionate about health and fitness. When he’s not working, he writes research and review articles by doing a thorough analysis on the products based on personal experience, user reviews and feedbacks from forums, quora, reddit, trustpilot amongst others.

Safety Concerns of Skin, Hair and Nail Supplements in Retail Stores

Abstract

Background: Dietary supplements promoted for “skin, hair, and nail” health are becoming increasingly popular, although there is a lack of regulatory oversight. As no centralized database or repository for these supplements is available, the aim of this study was to provide an overview of supplements in a sample of retail stores, with a focus on safety concerns.

Methods: Dermatology supplements were defined as those that featured the words “skin”, “hair”, “nails”, “beauty”, or “glow” in the product name or tagline. Seven stores including drug, grocery, department, and cosmetics stores were surveyed within a three-mile radius. Data were extracted from the Supplement Facts label of each product.

Results: A total of 176 separate supplements were identified, containing a total of 255 distinct ingredients. These included vitamins, minerals, food extracts, botanicals, animal products (collagen, fish oils), amino acids, a hormone, and distinct microbial strains.

Conclusion: This survey of “dermatology” supplements available in local retailers raised several safety concerns, including potential interactions, teratogenicity risks, a lack of independent third-party testing, lack of warning labels, and nutrient “overdosing”. Given limited regulation of dietary supplements, it is imperative that physicians educate patients on the potential risks. These include risks related to supplement ingredients and dosages, as well as risks related to the lack of regulatory oversight. Patients must also be educated about the multiple gaps in our knowledge of dietary supplements, especially in terms of efficacy and long-term safety.

Keywords: dietary supplements, supplement, human skin, female pattern hair loss, male pattern hair loss, nail diseases, us fda, biotin, drug interaction

Introduction

Skin, hair, and nail supplements, also known as dermatology or beauty supplements, are becoming increasingly popular. Studies estimate that over 50% of the US population take some form of a dietary supplement [1]. The global beauty supplements market specifically was valued at approximately $3.5 billion in 2016, and is expected to reach almost $7 billion by 2024 [2]. This rise is attributed in part to social media marketing and the use of celebrity endorsements.

In fact, such involvement often extends far beyond endorsements: actresses, reality TV stars, social media influencers, models, and makeup companies have all developed their own lines of “beauty” supplements [3]. Minimal regulation of the dietary supplement industry by the United States Food and Drug Administration (FDA) allows a low barrier to entry for the sale of new supplements. Any individual or company can bring a new supplement to the U.S. market, with no need for proof of safety or efficacy prior to sale [4].

Manufacturers have significant leeway when choosing ingredients. The regulatory framework for dietary supplements, created in 1994, is known as the Dietary Supplement Health and Education Act (DSHEA) [5].  This act specifically “grandfathered” in any ingredients that were in use prior to passage of the law, although there is no authoritative list of pre-1994 ingredients. Also, use of an ingredient prior to 1994 does not guarantee safety. Ephedrine-containing supplements, for example, were banned in 2004 due to many reported adverse events [5].

No centralized database or repository exists to document supplements available on the market. Our goal was to document the number and variety of dietary supplements marketed as skin, hair, nail, and beauty supplements available in local retailers. We sought to determine the types and doses of ingredients utilized in these products as well as identify any potential safety concerns. 

Materials and methods

Dermatology supplements (Figure ) were defined as those that featured the words “skin”, “hair”, “nails”, “beauty”, or “glow” in the product name or tagline. Seven stores including drug, grocery, department, and cosmetics stores were surveyed within a three-mile radius using a dermatology practice in Houston as a point of reference. Data were extracted from the label of each product between August and December of 2019.

Skin, Hair, and Nail Supplement Example

Results

A total of 176 separate supplements were identified.

Ingredients and formulations

A total of 255 distinct ingredients were identified on the Supplement Facts labels of these products (Table ). A total of 14 vitamins and 15 minerals were included. A total of 188 unique food extracts and botanical ingredients were identified; 38 other substances, including 10 distinct microbial strains, animal products (fish oils, collagen), amino acids, and one hormone were included. We identified 59 collagen products in total but as many products did not specify the collagen source or type, these are all included under the one ingredient “collagen”.

Table 1

Active Ingredients in Supplements

MSM, methylsulfonylmethane; EPO: evening primrose oil; ALA: alpha linoleic acid; GLA: gamma linoleic acid

Category	List of Active Ingredients
Vitamins (In descending order of frequency of use)	Biotin/B7, ascorbic acid/vitamin C, thiamine/vitamin B1, tocopherol/vitamin E, pyridoxine/vitamin B6, pantothenic acid/vitamin B5, vitamin A, riboflavin/vitamin B2, niacin/vitamin B3, cobalamin/vitamin B12, folate/vitamin B9, vitamin D, folic acid, niacinamide
Minerals (In descending order of frequency of use)	Zinc, calcium, copper, selenium, magnesium, chromium, iron, manganese, iodine, potassium, phosphorus, chloride, sulfur, molybdenum
Other ingredients (38 total. Only selected examples listed, in descending order of frequency of use)	Collagen, silica, MSM, keratin, L-methionine, L-cysteine, melatonin, lutein, choline present in <1%: L-histidine, caffeine, EPO, fish oil, chondroitin, ALA, GLA, oleic acid, linoleic acid, L-lysine
Food extracts and botanicals (188 total. Only selected examples listed)	Selected examples: acai, amla fruit, apple cider vinegar, borage seed oil, Boswellia, flaxseed oil, gotu kola, green tea extract, ashwagandha, organic Chlorella algae, organic Moringa (leaf), pepper extract, pine bark extract, pomegranate extract, propolis, saw palmetto berry extract, Spirulina, turmeric, Bacillus coagulans, Bifidobacterium lactis, Lactobacillus rhamnosus

A wide range of formulations were utilized, including tablets, gummies, capsules, chews, chocolates, powders, softgels, and liquids.

Dosing

A number of products contained vitamins and minerals at doses far exceeding the FDA-recommended daily value (DV) (Table ).

Table 2

Supplement Facts Labels Indicating Nutrients With Over 200% Recommended Daily Values

Seals of quality

Only six products (3. 4%) displayed seals indicating third-party testing by recognized organizations including U.S. Pharmacopeial Convention (USP) and the National Sanitation Foundation (NSF).

Warning labels

In our sample, a total of nine biotin (vitamin B7) supplements contained doses over 10,000 mcg. None listed a warning on potential interactions with laboratory testing.

No supplement contained information on tolerable upper intake levels (UL), the need to consider dietary sources of nutrients, or pregnancy warning categories. 

Discussion

In our survey of products advertised as dermatology supplements, we identified a total of 176 separate supplements, utilizing 255 distinct ingredients encompassing a wide array of substances. Legally, there is no definition of what constitutes a “skin, hair, and nail” supplement. The legal definition of a dietary supplement, per the FDA, is that of an ingestible product containing a “dietary ingredient” but one that is not marketed as a conventional food or “sole item of a meal or diet”. A “dietary ingredient” can consist of a vitamin, mineral, herb or botanical, amino acid, dietary substance intended to increase the total dietary intake, or a “concentrate, metabolite, constituent, extract, or combination of the aforementioned items” [5]. This definition is broad enough to include a wide range of ingredients, with over 85,000 supplements reported utilizing multiple combinations of ingredients [6]. 

Supplements are regulated by the FDA as foods, not drugs, which has multiple safety implications. There is no need for manufacturers to prove safety or efficacy prior to sale [4]. There is no restriction on doses of vitamins or minerals that may be used, even for nutrients with defined tolerable ULs. Manufacturers may mix and match ingredients and combine them into a supplement, without the need to document a lack of interactions between ingredients and/or other medications. While companies are expected by the FDA to adhere to good manufacturing practices, no proof is required [4].

Our survey of skin, hair, and nail supplements highlights several safety concerns, including potential interactions, teratogenic effects, drowsiness, nutrient “overdosing”, allergenicity, quality concerns, and risks related to unknown factors.

Drug interactions

The potential for supplements to interact with prescription medications, other supplement ingredients, and even laboratory tests is well documented. One literature review documented more than 1,400 unique interactions involving over 200 supplements and herbs [7]. Of concern is that many potential interactions have yet to be investigated or described.

As one example, biotin (vitamin B7) has a long history of use in “nail” and “hair” supplements, yet it was only in 2017 that the FDA issued a warning about interactions between biotin and certain laboratory tests, including those that test for cardiac function and thyroid function [8]. This warning was based on a study of human volunteers consuming 10,000 mcg of biotin daily for one week. Notably, of the nine biotin supplements in our sample that contained doses more than 10,000 mcg, none warned of this interaction.

Teratogenicity

Current labeling laws do not require pregnancy category warnings on any supplements, even for those ingredients that present known teratogenicity risks such as high-dose vitamin A or saw palmetto. Every supplement in our sample cautioned pregnant women to seek medical advice prior to use. (“If you are pregnant, nursing, taking any medications, or have a medical condition, consult your doctor before use.”) However, no supplement included pregnancy category warnings, which are required on prescription teratogenic medications.

Saw palmetto was found in a “hair” supplement. This botanical inhibits 5-alpha-reductase [9,10]. 5-Alpha-reductase inhibitors administered to pregnant animals are associated with abnormal genitalia in male offspring. These drugs are therefore required by the FDA to be labeled as pregnancy category X [11]. No such requirement is in place for supplements.

Also of concern are unknown teratogenicity risks. For many nutrients, risks related to high-dose consumption have not been studied systematically. Many supplements in our sample contained zinc, which warrants further study, as one study noted an association between elevated levels of zinc in umbilical cord blood and adverse neonatal neurobehavioral development [12].

High-dose vitamin A is another concern. In a study of pregnant women who averaged more than 10,000 IU per day of vitamin A orally (in the form of retinoid compounds), approximately one in 57 had a fetal malformation owing to the supplement [13]. This risk is considered particularly high before the seventh week of pregnancy, when some women may not know that they are pregnant. In our sample, one product contained 25,000 IU of beta-carotene. Beta-carotene is a precursor to vitamin A. While the teratogenic risk of supplemental beta-carotene is not known, it is considered equivalent to preformed retinoids when calculating retinol activity equivalents (RAE) [14]. Therefore, further studies of the teratogenic risk of high-dose beta-carotene are warranted.

Drowsiness

Seven supplements in our sample contained melatonin, a hormone that may cause drowsiness. One product did not warn of this side effect.

Nutrient “overdosing”

The risk of nutrient “overdosing” is a significant concern for many vitamins and minerals. In our survey, manufacturers utilized highly variable dosing for many nutrients. Doses of biotin, for example, ranged from 100% DV to 33,333% DV. In fact, multiple products contained vitamins and minerals at doses far exceeding the DV (Table ).

Consumers may not realize that some vitamins and minerals are harmful if chronically consumed at doses higher than that provided by food sources. Chronic high-dose supplementation of certain vitamins and minerals has been linked to neuropathy, gastrointestinal disturbances, vasodilation, and milk-alkali syndrome [15]. These risks led to the development of tolerable ULs. ULs have been established for 24 vitamins and minerals, and are considered to be the highest “usual intake level” of a nutrient that poses no risk of adverse effects. 

ULs encompass nutrient intake from all sources, including foods and supplements. These limits were established because a significant proportion of the population regularly consumes either “large amounts of highly fortified foods, large number of moderately fortified foods, or non-food sources such as nutritional supplements, or any combination of the three” [15].

No products in our sample provided information on ULs or the need to consider food sources of nutrients. Of particular concern are supplements containing vitamins and minerals that either exceeded the UL or contained such high doses that additional food intake would place the user close to the UL.

One product contained beta-carotene, a vitamin A precursor, at a dose of 7,500 mcg of RAE. While the Food and Nutrition Board has not established ULs for beta-carotene, the UL for pre-formed vitamin A is 3,000 mcg of RAE per day, and the FNB does not recommend beta-carotene supplements for the general population except as a source to prevent vitamin A deficiency [14].  Beta-carotene supplementation has been linked to an increased cancer risk in male smokers: in one randomized controlled trial (RCT), male smokers taking a beta-carotene supplement had an increased risk for lung cancer as compared to placebo [16].

Another product contained selenium at a dose of 200 µg. If also consuming selenium-rich foods, consumers could surpass the UL of 400 mcg. A single Brazil nut, for example, contains 90 mcg [17]. Excess selenium intake (with supplement use) has been linked to higher risk of diabetes and even higher overall mortality rates [18,19].

Risks of adverse, long-term health outcomes exist, even for supplement use not exceeding the UL. High-dose vitamin B6 and B12 supplements have been linked to higher risk of lung cancer in smokers. In one study, male smokers consuming greater than 20 mg of B6 via supplements over 10 years were three times more likely to develop lung cancer. One “hair loss” supplement in our sample contained 50 mg of B6. In the same study, male smokers consuming more than 55 mg of B12 were four times more likely to develop lung cancer. One “hair loss” supplement contained 850 mcg of B12 [20].

The use of other high-dose nutrients has not been studied systematically, so further unknown risks may exist. One study documented this problem. In this RCT, researchers evaluated a supplement that appeared promising for the reduction of skin cancer. This supplement contained vitamin C, vitamin E, beta-carotene, selenium, and zinc. Unfortunately, after median follow-up of 7.5 years the incidence of skin cancer was actually higher in women ages 35-60 years consuming this supplement as compared to placebo [21]. Given the lack of FDA regulation, RCTs such as this one are warranted and may reveal further concerns.

Allergenicity

Among collagen products, 17% indicated sourcing from “fish”. Of these, 90% lacked allergen warnings. Although the allergenicity of collagen products derived from seafood has not been studied systematically, hydrolyzed fish collagen has been reported to cause anaphylaxis [22].

Quality concerns

One potential factor accounting for the significant growth of the dietary supplement market is considered to be the low barrier to entry. Companies are “expected to adhere to”, but do not have to prove, good manufacturing practices [4]. 

An FDA spokesperson was quoted in an article highlighting the agency’s limited resources. “…with a staff of less than 24 people to regulate an industry worth an estimated $36.7 billion, the agency has focused its resources on cracking down on unsafe products, said Meyer” [23].

Multiple quality issues with supplements have been reported. Consumer Lab, an independent investigative laboratory, evaluated a total of 15 collagen supplements and found that one product contained unacceptably high levels of cadmium, a heavy metal [24]. Other quality concerns include doses that differ markedly from those indicated on the label, dosing inconsistency across products, and issues with disintegration of tablets [25]. Other issues include contamination with microbes or adulteration with heavy metals or prescription medications.

While factories are sometimes inspected by the FDA, the agency is only able to inspect a small fraction. Consumer Lab reported that in fiscal year 2019, the FDA investigated a total of only 560 factories, and issued letters of non-compliance to over 50% of these [26]. The list of manufacturers receiving citations included some that produce collagen powders and hair loss supplements.

Consumers of supplements may be advised to seek products that have undergone third-party independent quality testing. Per the Office of Dietary Supplements (ODS) of the NIH, “seals of approval” may be displayed on a supplement, indicating testing by an independent organization [27]. These seals indicate that the product contains the ingredients listed on the label and does not contain harmful levels of contaminants. Three such organizations listed by the ODS are USP, NSF, and Consumer Lab.

Only six supplements (3.4%) in our sample displayed such seals. Five displayed the USP seal, all from the same manufacturer, and one displayed the NSF seal. While two other products displayed seals, one simply listed “third-party purity testing”, and the other was tested by a manufacturer-funded research lab.

The use of these seals was not related to price of the supplement.

The most common formulations in our survey were tablets, capsules, and gummies. Gummies are particularly concerning: Consumer Lab, a third-party investigative laboratory, has reported that gummies are the most likely formulation to experience dosing inconsistencies [28]. None of the gummies in our study contained seals from third-party laboratories. 

Unknowns

Since no studies need be conducted on any of these products prior to use, we have limited information on short-term and long-term risks. 

Apart from the unknown risks of substances such as herbals, animal products, and microbes, even vitamins and minerals pose unknown risks. As discussed, some of these risks have been discovered “accidentally”, as with cancer prevention RCTs of vitamins and minerals (at supraphysiologic doses) that were actually linked to a higher risk of cancer [16,21].

The unknown aspects of the collagen manufacturing process warrant further consideration. Over half of supplements containing collagen lacked information on source. Consumers should be advised to seek answers from manufacturers on several important questions: What animals and animal parts (or combination thereof) served as the source? What measures were used to protect against contamination or adulteration? If sourced from fish, were low-mercury fish used? If sourced from cows, what steps were taken to ensure that no brain or nervous system matter was included, in order to prevent prion disease? 

Limitations

As our study was designed to investigate products sold in local retailers, this represents only a limited sample of such products. Further research should evaluate online products and a wider geographic region.

Future directions

We encourage strengthened regulation and oversight of the supplement industry, particularly in terms of ensuring quality and safety of ingredients and doses used. Pregnancy category warnings, especially for category X substances, should be required. As many consumers may not recognize the risks of “mega-dose” vitamins and minerals, we encourage labeling stating that such high doses should only be taken by those with deficiency. Further research on efficacy, side effects, and teratogenicity risk is required.

Consumers at a minimum should seek products that contain third-party “seals of approval” that ensure a product contains the ingredients and doses listed on the label and is free of contamination and adulteration.

Finally, with no required post-marketing surveillance programs, it is imperative that physicians and consumers report any possible supplement reactions. This may be done by contacting the consumer complaint coordinator or filing a safety report online through the Safety Reporting Portal [29].

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It Works Hair Skin And Nails Review: Does It Work? Ingredients etc

It’s time for “It works hair skin and nails review”—a dietary supplement aimed to promote collagen and keratin production that leads to healthy and lustrous hair while also improve nails and skin health.

Having glowing and elastic skin, lustrous hairs, and beautiful nails is a dream of every teenager, and all of this depends on a sufficient intake of nutrients.

Certain supplements pretend to provide all the essential vitamins and minerals needed for the said benefits—but the question is, are they safe to use, and how to get the right product?

The right topical products, along with the proper oral nutrients can help you improve your skin tone, nail, and hair health. Some of the best topical products like Kollagen Intensiv, Skinception stretch mark therapy creams can help you accelerate your collagen production and reduce the appearance of stretch marks on your skin. 

While an oral product like Prolifica is a standout product in the men’s hair regrowth industry, this product can help you block DHT production and encourage fast and healthy hair growth.

Nutrafol Women is another best supplement for hair health because of its high-quality ingredients and positive customer feedback.

But In this “It works hair skin and nails review,” we will only discuss this product and its ingredients, side effects, dosage, and customer It works hair skin and nails reviews. 

What Is “It Works Hair Skin And Nails”?

It Works Hair Skin And Nails is a dietary supplement specially designed to helps your natural collagen and keratin production. It also moisturizes and enhancing skin’s elasticity, flexibility, supports the body’s defenses against free radical damage, and promotes healthy shiny and strong hairs.

It is manufactured by a US-based MLM company named “It Works”. The company is known for producing high-quality beauty and nutrition products.

It Works Hair Skin And Nail comes in a 60 tablets container, and you will need to pay around $55—you can also get it for $38.99 if you become a loyal customer.

The product only targets women audiences looking for high-quality hair growth products, but this supplement can be used by anyone seeking such effects.

Does “It Works Hair Skin and Nail” Work?

To check any product potency and efficacy, you have to either test it yourself or ask its consumers and read its verified reviews.  

Another way to find a product efficacy is to check out all the ingredients and the research behind each and every ingredient.

Readers on this site, please note that this “It Works Hair Skin And Nail Review” is based on our honest opinion and the statement on this page are comments based on observations.

The product is a blend of different vitamins, minerals, and other ingredients to help contribute toward healthy hair.

It also contains some antioxidants that can help prevent free radicals and improve your skin and nail.

Some of the customers on Amazon were also happy with the results and according to one customer, this product has made their hair and nails grow faster. Some customer was not satisfied with the results.

It Works Hair Skin And Nail Ingredients

The supplement each serving (2 tablets) contains

• Vitamin A as retinyl palmitate—900mcg,
• Biotin —10,000mcg,
• Zinc as Zinc citrate—20mg,
• Copper as Copper gluconate—2mg,
• Manganese—4mg,
• MSM (Methylsulfonylmethane)—300mg,
• Hydrolized Keratin—30mg,
• Vitamin C —400mg,
• Vitamin E —60IU,
• Vitamin B6 —4mg,
• Pantothenic Acid —20mg,
• Selenium —140mcg,
• Alpha Lipoic Acid —50mg,
• Gotu Kola Extract 120mg, and
• Proprietary Blend 400mg contains (Grape Seed Extract, Fo-Ti Root, Goji Fruit Extract, Amla Fruit Extract, Horsetail Extract, Haematococcus Pluvialis Whole Algae Extract, Japanese Seaweed Blend, Olive Fruit Extract, Melon Concentrate).

What do we think about the It Works Hair Skin And Nail ingredients?

This product is a blend of vitamins, minerals, and herbal extracts. Some of the vitamins and other constituents present in this product will improve your hair health, skin texture, and improve your nail.

The supplement contains 10,000mcg of biotin, and we all known biotin has proven to effective in improving hair growth and nails. The other ingredients can also contribute to healthy hair and skin.

Some of the ingredients will contribute to improving the body’s defense system by fighting against free radicals.

So, overall this is not a bad combination and will boost your natural collagen and keratin production.

How does It work?

This product is specially designed to naturally promotes healthy and shiny hair growth by boosting your natural collagen and keratin production.

As this product contains biotin and vitamin E, which can help you regrow your lost hairs and nourish the weak hair follicles.

This dietary supplement also supports the body’s defenses against free radical damage and moisturizes your skin’s elasticity and flexibility. This is all because of vitamin C, a potent antioxidant that leads to collagen production and connective tissue development, vital for youthful skin and beautiful nails. 

Is It Safe To Use—It Works Hair Skin And Nails Side Effects

Based on the ingredients present in this supplement, I think this product is entirely safe and will not cause any severe side effects if the daily recommended dose is not exceeded.

The product is free from dangerous and harmful chemicals that are banned for human use.

However, as we all know, every product uses some binders, flavors, colors, preservatives, and fillers for stability, formulation, and taste but these inactive ingredients might cause some undesirable side effects.

Some minor It Works Hair Skin And Nails Side Effects are;

• Nausea
• Stomach upset
• Skin Rashes and
• Itching
• One customer experience a skin breakout.
• If you have no vitamin B6 deficiency, it might cause burning feet and hands.

Consult you doctor if you are already taking other medications or having other medical condition.

Keep out of reach of children and don’t use it if the seal is broken or missing.

Pros and cons of It Works Hair Skin And Nails

What Do I Like About It?

• It Works Hair Skin And Nails is packed with all essential vitamins and minerals necessary for healthy skin and hairs.
• The product taste is not that bad, and it tastes like peppermint.
• It can help improve your collagen production and increase skin elasticity.
• The product is free from harmful substances.

What I Don’t Like About It?

• Only available online.
• You may experience rare side effects.
• The pills are oversized and will hard to swallow.

It Works Hair Skin And Nails Dosage

The usual recommended dietary intake of this supplement is two capsules per day with foods. Each bottle contains 60 Hair, Skin, and nail capsules and will last for one month.

Avoid it if you are preganant or breastfeeding women because the safety for each ingredient has not been fully confirmed.

Also, don’t use it if you are allergic to any of the ingredient present in It Works Hair Skin And Nails.

It Works Hair Skin And Nails Reviews

The total Amazon reviews at the time of writing this article were 532 and out of this, the supplement has got a 4.3/5 star rating.

Let’s see what other people think about this product?

Positive It Works Hair Skin And Nails Reviews

• Garnell Louis-Charles—an Amazon customer, praised the efficacy of this hair nails and skin vitamins formula.
• Some people think it a fantastic product, and it works as advertised.
• For others, it might help improve hair growth, but the effect is expensive.

Amazon it works hair skin and nails reviews

Negative It Works Hair Skin And Nails

• Barbara Boyle, another Amazon, criticized the product safety, and according to this customer, the It works hair growth product has caused her some side effects like burning feet.
• For others, it simply didn’t work the way it is advertised, and according to this, using the simple biotin 10,000 is better than this one.

Amazon It works hair skin and nails reviews

Verdict—It Works Hair Skin And Nail Review

If you are looking for an oral hair growth supplement, this might be a good choice for you, but we believe that there are other hair growth products  to choose from.

They are made from premium ingredients and provide a guarantee of their products. Some of the best hair, skin, and nail vitamins and supplements are Prolifica, the #1 Rated for Men Hair growth, Nutrafol women, and Women’s Rogaine.

Related

Does It Works Hair Skin Nails Really Work?

It Works Hair Skin Nails Review

Image via Imaxtree

A sample It Works Hair Skin Nails review on the internet says this product makes their hair shinier and their nails stronger. Does it make good on its claims? Learn more about what it is, what it does and what we think in our It Works Hair Skin Nails review.

It Works Hair Skin Nails Nourishing Complex

What It Is
It Works Hair Skin Nails, $33 for 60 tablets, is a beauty supplement designed to support healthy cell growth and promote collagen and keratin production. A one month supply of tablets contain a combination of vitamins, minerals, and plant-based nutrients.

What It Does
The It Works Hair Skin Nails beauty supplement, when taken regularly, improves skin elasticity, hair strength and shine, and boosts keratin production for stronger nails. The company recommends that, for best results, you take two tablets per day, once in the morning and at night, with food.

The Claim and Honest It Works Hair Skin Nails Review
It Works makes other health and wellness products in addition to It Works Hair Skin Nails. The company claims that taking this supplement regularly, in combination with other It Works products like their essential oils and skin cleansers, will result in more youthful skin, shinier hair and stronger nails.

Does it make good on these claims? A sample It Works Hair Skin Nails review on Amazon says that they were skeptical about the product at first, but that it truly did make their hair and nails grow faster – less than three weeks in some cases. Others noted some side effects of taking the supplement, such as bad breakouts on the neck and face. Some women also commented that they “never noticed any change at all,” even after taking the supplement for five months. Others also recommend to “not waste your money” and to look elsewhere for a cheaper biotin supplement.

On Pinterest, images of women who have tried the product and made an It Works Hair Skin Nails review, abound, with comparison photos exclaiming how much their hair grew in a short period of time. There are not as many reviews for how the product helps with skin or nails, but there are some images of women with acrylic nails who had their real nails grow back very quickly.

An It Works Hair Skin Nails review on YouTube by Chantel Utley, describes her journey back to natural hair after using a relaxer to maintain her short haircut. The relaxer caused her edges to fall out, but after just three months, her edges started to come back and her hair was looking strong and healthy. Other women with natural hair report a similar experience of having their natural hair come back looking healthy while using the supplement.

Andrew Lessman Healthy Hair, Skin, & Nails 120 Capsules

Andrew Lessman’s Healthy Hair, Skin & Nails is a uniquely comprehensive blend of nutrients to promote the healthiest appearance and growth of hair, skin, and nails. These three tissues make up our integumentary system, which is not only the largest system in our body, but also the only one that never stops growing. As a result, it has enormous nutrient requirements, which are virtually impossible to satisfy from even the healthiest diet. Although the appearance of our hair, skin, and nails does not affect our health, there is no denying that their appearance profoundly affects how we feel. Hair, skin, and nail tissues are biochemically virtually identical, which allows this single economical formula to completely satisfy the needs of all three tissues.

Experts have long recognized that the healthy growth of the specialized tissues of our hair, skin, and nails requires far higher levels of biotin than are present in even the healthiest diet or any typical multivitamin. For that reason, this formula provides an exceptional 4,000 mcg of this scientifically recognized beauty nutrient.

It also provides generous levels of sulfur from MSM because sulfur is essential to the structure of our hair, skin, and nails, and MSM is an exceptional source of organic sulfur. It also includes silicon from natural bamboo. Healthy Hair, Skin & Nails also provides more than a dozen other nutrients to ensure that you possess all the requirements inside your body to create the most beautiful hair, skin, and nails on the outside.

How do I use it: Consume one or two capsules daily, or as recommended by a health-care professional.

From Andrew Lessman.

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent disease.

• Includes 120 Healthy Hair, Skin & Nails capsules

BEAUTY VITAMINS SKIN HAIR NAILS N24 TABLES WITH MASS 600MG

ZINC – performs various functions in the body: it participates in the processes of respiration, protein and nucleic acid metabolism, and the formation of immunity. It is essential for protein synthesis, including collagen.

VITAMIN B6 (pyridoxine hydrochloride) – is part of the enzymatic system. Deficiency of vitamin B6 manifests itself in irritability or lethargy and drowsiness, loss of appetite, nausea.Dermatitis occurs, the skin becomes dry, uneven.

VITAMIN A – increases the body’s resistance to infections, affects the state of cell membranes, tissue respiration and energy metabolism, affects the exchange of amino acids, carbohydrates, the formation of proteins in tissues and hormones of the adrenal cortex, and the function of the reproductive and thyroid glands. With a slight deficiency of vitamin A, dryness and flaking of the skin, the formation of acne, furunculosis, dryness and dullness of hair are noted.

Honest reviews of Solgar Skin, Hair, Nails tablets, 60 pcs.

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Top-notch delivery👌These vitamins strengthened hair and nails, removed flaking and dryness. Took a course for 2 weeks

Reply

Helpful feedback 00

Thank you.10 points.

Reply

The review is useful 00

Excellent vitamins. Really strengthens nails and hair has stopped falling out

Reply

Review is useful 00

The best vitamins for skin, hair and nails. I recommend taking courses twice a year – in spring and autumn, when the body is restructuring and problems may arise.

Answer

The review is useful 20

Excellent vitamins. The condition of hair and nails has really improved

Reply

Helpful review 10

I bought this drug for nail restoration after using gel polish. I gave my nails a rest for a month and took a course of these vitamins. I was pleased with the result. The nails are hard again. And a very good effect on the condition of the skin turned out. As after an injection of vitamin mesotherapy. I’m happy.

Answer

The review is useful 20

Excellent vitamins! Quality packaging! There is a visible result! I am pleased!

Answer

Helpful review 10

Excellent vitamins that are worth their money! Long hesitated to purchase this series, and made the right decision.Many reviews were re-read. But still I made up my mind! I spent on drink a course. I also want to buy hyaluronic acid from Solgar.

Reply

Review useful 20

Excellent

Reply

Review useful 10

After childbirth, the condition of hair and skin deteriorated. After taking a course of vitamin I saw an improvement. Excellent vitamins, I will take more.

Reply

Review useful 40

5 points

Reply

Review useful 10

These are the first vitamins that really gave a result! When buying, I thought that another divorce but more expensive) But it turned out that I finally found working vitamins) I strongly advise everyone who wants to improve the condition of nails and hair

Reply

Helpful review 20

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Solgar Skin, hair and nails tablets 60 pcs

Information

Instructions for use

Complex “Skin, nails, hair” has incorporated the necessary components for the health of skin, nails and hair. This complex is based on MSM (methylsulfonylmethane), which is a source of organic sulfur. MSM is a naturally occurring compound found in many fruits, vegetables, milk, and seafood.Sulfur (MSM) is a building block of keratin (the main building block of hair and nails) and collagen (which forms the basis of the dermis). In addition, MSM is involved in the synthesis of glutathione, one of the strongest antioxidants. Zinc, which is part of the complex, prevents hair loss, participates in collagen synthesis, regulates the activity of the sebaceous glands, helping to cope with oily sheen and improve skin condition. In addition, zinc helps to get rid of white spots on the nails, which is a sign of a lack of zinc in the body. Copper protects the skin from the harmful effects of UV rays. Vitamin C, amino acids L-lysine and L-proline participate in the formation of collagen, give the skin firmness and elasticity, help slow down age-related changes in the skin. In 2009, the Solgar complex “Skin, nails, hair” was awarded the Best of Beauty Awards in the nomination “ The best product for beauty. ”

Brand

Form of issue

Tablets

Composition

MSM (methylsulfonylmethane) 500 mg, Red algae powder 75 mg, vitamin C 60 mg, L-proline 25 mg, L-lysine 25 mg, zinc citrate 26.7 mg, copper glycinate 11 mg; excipients: MCC, silicon dioxide, stearic acid, magnesium stearate, cellulose, glycerin.

Contraindications

Individual intolerance to the components. Pregnancy and lactation.Before using it is necessary to consult a doctor.

Vitamins Solgar for hair: analysis of the composition, instructions for use and reviews

Solgar has been producing premium 100% natural dietary supplements since 1947. Today the assortment includes more than 500 names of vitamins, minerals, medicinal plants, amino acids, probiotics, complexes and special products.

These are not my first Solgar vitamins, I also had Biotin, vitamin C and, of course, Omega-3 from this company, all these supplements are very high quality and I noticed the result from their use on my body. Therefore, choosing vitamins for hair, I also chose Solgar, a complex: skin, nails, hair. It was this complex that was awarded the “Best Beauty Product” award several times.

I think everyone knows that every spring and fall our hair needs to be nourished from the inside out to reduce off-season hair loss, strengthen it and improve overall condition. No matter how we look after the hair externally, without internal nourishment, we will not get healthy hair, because all the nutrients the hair receives along with the blood that goes to the hair roots, so it is important to eat right and drink extra vitamins for the hair, as well as improve blood circulation through sports.

Many nutrients cannot be produced in the body. Solgar Vitamins are formulated to produce collagen, the main component of skin, nails and hair that maintains youthfulness.Nutrients such as vitamin C and copper can help keep hair, skin and nails healthy.

Vitamin Composition Solgar Skin Nails Hair

From the manufacturer. The basis of the “Skin, Hair, Nails” complex is MSM (methylsulfonylmethane) – a source of organic sulfur, the main component of keratin (a building block of hair and nails), as well as collagen (the basis of the skin). The balanced composition allows the skin to give firmness, elasticity; protect from the harmful effects of UV rays; regulate the activity of the sebaceous glands; strengthen hair and nails.

In this complex you will not find a composition with all vitamins and microelements from A to Z, as in ordinary hair vitamins (where their list does not fit on the package). And believe me, if almost all of them are present in the composition of vitamins, then this is far from an indicator of the quality of the drug. For me, this is even better, because I usually drink the vitamins I need separately, and here in the composition there is only what is needed for the hair and skin to keep them healthy.

Let’s take a closer look at the composition:

• MSM (methylsulfonylmethane) – 500 mg
• Red algae (L.corallioides) powder 75 mg 90 200
• Vitamin C (L-ascorbic acid) – 60 mg 90 200
• L-proline – 25 mg
• L-lysine (lysine hydrochloride) – 25 mg
• Zinc citrate – 26.7 mg 90 200
• Copper glycinate – 11 mg

MSM (methylsulfonylmethane) is the main component of vitamins. This organosulfur compound with a pronounced anti-inflammatory effect, which is found in some plants, is present in small amounts in various food products. Methylsulfonylmethane is widely used as a dietary supplement for the treatment and strengthening of joints and ligaments. MSM is very important for hair growth, as it increases the length of time the hair is in the growth phase, improves the nutrition of the hair follicles and prevents hair thinning, and has an anti-inflammatory effect on the skin and hair follicles.

Red algae (L. corallioides) – is a source of vegetable protein, B vitamins, calcium, iron, iodine, polysaccharides, unsaturated fatty acids and other useful substances.They are a kind of shield against external damaging factors. This ingredient is very important for hair growth and health.

Vitamin C (L-ascorbic acid) – participates in the synthesis of collagen, together with two basic amino acids, L-lysine and L-proline, an antioxidant, strengthens the skin, accelerates its healing. And also ascorbic acid improves tissue microcirculation, that is, improves the nutrition of hair, nails and skin, strengthens the immune system.

L-Proline is an essential amino acid that is responsible for the synthesis of a protein that strengthens bones, joints, skin, nails and hair.

L-lysine (lysine hydrochloride) is an essential amino acid that is the basis for protein formation. It increases the volume and strength of muscles, improves memory, prevents the development of atherosclerosis, fights against herpetic manifestations and manifestations of osteoporosis, improves the structure of hair, nails and skin.

These two amino acids support collagen synthesis, affect the elasticity of elastin and collagen fibers, and in case of a lysine deficiency, the hair slows down growth and begins to fall out, therefore the amino acids in the complex replenish this amino acid deficiency.

Zinc citrate – participates in the renewal of skin cells and collagen synthesis, reduces sebum production, makes oily skin closer to normal type. Zinc promotes cell regeneration. Zinc citrate helps the skin, nails and hair to heal faster from damage. Often with hair loss, trichologists prescribe an additional intake of zinc.

Copper glycinate – participates in the formation of elastin, which affects the elasticity and firmness of the skin, and prevents the appearance of early gray hair.Copper facilitates the maturation of collagen in all structures that include it. And this is not only skin, nails and hair, but also the vascular wall. Good work of blood vessels improves the functions of all organs and systems of our body.

I have not yet met vitamins for hair with such a composition, each component is aimed at some specific action to improve the condition of hair and skin. If we briefly describe the effect of the composition of vitamins for hair, it is that the hair is very fond of high-quality, easily digestible protein and amino acids! This formula has a very good composition, so that the body can “build” new healthy hair, instead of old, already fallen out.

How to Apply Solgar for Hair

Vitamins Solgar for skin, nails and hair should be taken 1 tablet twice a day (morning and evening) with food or after meals. The course is at least two months, if the hair loss is intense, you can increase the course up to four months.

All Solgar products are packaged in dark glass bottles that best protect the product from fluctuations in temperature, light and humidity. Plus, glass bottles are recyclable.

Indications for Use Solgar Skin Nails Hair

Solgar Skin Nails Hair are vitamins that are aimed at improving the condition of the skin, structure of nails and hair. These vitamins are created specifically for women, it is used for skin imperfections, hair loss and infectious nail diseases, as well as:

• with unbalanced and improper nutrition;
• with an increased need of the body for vitamins;
• for all types of alopecia in the complex therapy of treatment;
• after stressful situations;
• after intoxication;
• after suffering infectious diseases;
• in the postoperative period.

Contraindications

In principle, Solgar vitamins are well tolerated, but there are still some contraindications:

• individual intolerance to the components of the drug;
• children’s age;
• excess content of vitamins in the body;
• pregnancy and lactation.

Consult a physician before use. And if you notice an allergic reaction after using the drug, then you should immediately stop taking it and consult a doctor.

Where To Buy Solgar Vitamins

Any Solgar product can be purchased on the American website iherb.com, and can be ordered from almost any country. How exactly to place an order can be read on the Internet, there are step-by-step instructions, it is not at all difficult, the site is very accessible and practical. Delivery of the order up to 10 days.

Also, such vitamins can be bought at a pharmacy, but not all pharmacies sell them, and if they do, it is much more expensive than for iHerb. Therefore, I advise you to register on this site and order immediately from America, and not at a pharmacy or on the websites of our country, as you overpay several times.

Review of the preparation Solgar Skin Nails Hair

Packing: a weighty dark glass jar, a beautiful laconic design, a convenient lid, all this inspires confidence. Although such packaging is inconvenient for transportation. I think perfectionists will appreciate this kind of packaging.

Vol. there are two packaging options for vitamins, these are 120 tablets and 60.The minimum course (for prophylaxis) is two months, so it is better to buy 120 tablets right away.

Result. So vitamins were bought to strengthen and improve the condition of hair, but side effects such as improved skin and nails were also welcomed. Why not?

Hair. Hair is a sore subject of mine, and caring for them is a constant search for the best hair products (which I have never done or bought anymore). My hair is thin, prone to fatness, does not differ in great density, it is below the shoulder blades and at the slightest malfunction in the body is prone to loss, even after a temperature of 37.2, my hair begins to fall. Therefore, every autumn, winter and spring, I reinforce them with vitamin complexes.

Taking Solgar vitamins, my hair loss remained within the normal range, I see new hairs all over my head and my fat content did not increase with the onset of cold weather and hats, and the general condition of my hair is excellent: there is practically no section, volume, shine and elasticity of hair are present.For me this is already a lot! Hair growth has not changed much, but hair grows healthy and beautiful, which is good news.

Solgar, I started drinking from mid-September and will finish drinking them in mid-November, along with Omega -3-6-9 (there will be a review about it in the next article), and then I will switch to biotin and vitamin C (of the same company) and will drink them all winter.

Leather. Normalizes the oily skin, I can say this with confidence, because I have lost the oily sheen, which appears especially when the heating season begins (I sit at work not far from the battery).And of course I hope that collagen improves the elasticity of my skin and wrinkles will not appear so quickly on my face))) But, no one canceled external care!

My nails were always in good condition, so I can’t say anything specific about them, as I did a manicure and painting with gel polish every three weeks, and I continue, my nails are strong, do not exfoliate and grow back as usual.

Conclusions

In taking any vitamins, everything is very individual, for some they can give a tremendous effect, and for others – absolutely none.For me, the effect of these vitamins was everywhere – on the skin, hair and nails, everything improved)) But, wow, I did not have an effect, the hair was not in the branch for a month by 10 cm, the density did not increase several times, and the skin after thirty did not became like that of a baby . .. Although I did not expect such an effect, because vitamins should maintain our body in good condition, including skin, hair, despite negative external factors and for a time that runs at a breakneck speed … These vitamins will be included in the list which I will definitely buy again.

Vitamins for skin, hair and nails Solgar skin, nails and hair

Solgar skin, nails hair is the famous Solgar complex ″ Skin, hair, nails ″, I bought the first pack three years ago, and I still just love these vitamins for skin with a golden cap!

Everyone who has already drunk vitamins for skin and hair knows that here, as with cosmetics, some vitamins are suitable for someone, and others for others. My sister absolutely loves Country Life Maxi-Hair Vitamins! My feedback on them is here on the blog.

And I love – I can’t Solgar vitamins, because they do not contain B vitamins, some of which I am allergic to. Otherwise, both complexes are similar and differ in composition!

Solgar work to improve the skin, collagen synthesis and hair growth!

• Vitamins Solgar for 1 month of taking Solgar, Skin, Nails & Hair, Advanced MSM Formula

Solgar Skin, hair, nails: the composition of the complex

Comparing the two complexes, Solgar has twice the copper and sulfur MSM (methylsulfonylmethane), plus other amino acids. How do they affect the skin and hair? We disassemble the composition!

Vitamin C has many important functions, but one of the most important for our skin and connective tissue is the production of a protein we call collagen. If we don’t have enough collagen, then the skin will sag and wrinkles will form. In addition to collagen synthesis, vitamin C is an important antioxidant not only for the skin, but also for the whole body.

The process of collagen synthesis is very complex, and vitamin C is involved at every stage.Initially, the spatial structure of collagen is obtained by the formation of two basic amino acids, L-lysine and L-proline. This molecule is known as procollagen.

Further, with the participation of vitamin C, collagen should be obtained from procollagen. Hydroxyproline is formed from the proline residues, and the lysine residues become hydroxylysine, which stabilize and cross-link the triple helix of the collagen structure.

Vitamin C, together with the amino acids L-lysine and L-proline, increases collagen synthesis and strengthens the skin!

Zinc is needed to renew all skin cells and maintain water in them! It activates enzymes that affect collagen synthesis. Zinc Deficiency Leads To Hair Loss, Skin Problems And Depression!

Copper is needed to activate enzymes and trigger collagen synthesis along with vitamin C, zinc and silicon. These ingredients are also essential for the production of keratin! Keratin is important for healthy hair, skin and nails. Copper helps to form elastin, it gives elasticity, allows the skin to stretch and return to its reverse shape!

Sulfur MSM is just a must-have for hair growth. It increases the length of time the hair is in the growth phase! This property is used by girls when they want to accelerate hair growth.Sulfur improves the nutrition of the bulbs and prevents hair thinning . It has an anti-inflammatory effect on the skin, reduces glycation processes.

Silicon strengthens skin, hair, nails, muscles and bones. Participates in the synthesis of collagen, increases the elasticity of collagen and elastin. With a lack of silicon, the skin dries up, the hair becomes brittle, and the nails become brittle.

The level of silicon in the body decreases with age, so I know several girls who already at 35 began to drink silicon to maintain healthy skin, hair and nails.Silicon also improves skin healing!

L-Lysine is essential for the synthesis of collagen and other proteins to support our skin. It is an essential amino acid that we can only get from food. Lysine deficiency leads to stunted growth and causes severe hair loss. Lysine also helps with male pattern baldness.

You can buy my ready-made supplementation protocols, take courses in nutritionology and join a closed club, whose members get more knowledge on taking vitamins and dietary supplements.

L-Proline Amino acid and major component of collagen and connective tissue, important for healthy skin, hair and nails. Together with vitamin C and L-lysine, proline increases collagen synthesis and maintains skin elasticity, preventing sagging and wrinkles. It is especially important that proline supports collagen production in the skin during aging.

It is also important for cartilage, joints, tendons and heart muscle. But the main task of proline is to increase collagen synthesis .

Vitamins Solgar are always in brown glass jars (not a single jar in the parcel has suffered yet), sealed inside with a membrane and with a cotton ball that protects vitamins and holds them firmly inside.

Vitamins Solgar skin, nails hair in the form of tablets, medium size (sometimes larger), tablets are easily swallowed. If you have difficulty, you can break the tablet in half or grind it and drink it with water.

A few years ago I had severe problems with hair , which just rained down and it was even scary to wash my hair, after a course of taking these vitamins, the situation returned to normal and now I drink them for support only in autumn and spring, I forgot about the problem with hair loss permanently .

Of course, this was not the only way to treat hair loss, gentle care and hair masks, but Solgar skin, nails hair played a decisive role. I can safely recommend this complex for hair problems, as well as for oily skin care!

Solgar skin, nails hair: where to buy?

The complex Solgar skin, nails hair can be bought in two versions, the dosage of the vitamin is 2 tablets per day, so a standard jar of 60 tablets is enough for 1 month. But for an effective result, I advise you to carry out a course of therapy for 3 months!

• For 1 month of taking Solgar, Skin, Nails & Hair, Advanced MSM Formula
• 2 Months of Solgar, Skin, Nails & Hair, Advanced MSM Formula

You will be interested in other posts on a similar topic:

Instructions for ordering on iHerb here, and using coupon IFO971 you will get $ 5 and 10% discount on the entire shopping cart!

Have you tried this Solgar complex, what are your reviews?

Solgar, Skin, Nails & Hair + Solgar, Biotin

In this review I will tell you about two must-haves for hair and not only, including the topic of the dosage of biotin, I will explain why my choice is in favor of “low doses”.

1. Complex Solgar “Skin, hair, nails”

Description:
Many nutrients cannot enter the body from the outside. This medication is designed to maintain levels of collagen, a major component of skin, nails and hair, which decreases with age.

Buy here:
Solgar, Skin, Nails & Hair, Advanced MSM Formula, 60 Tablets – Ref.

Consider the active ingredients, zinc, copper, MSM, silicon.
Zinc has an antioxidant effect, has a positive effect on the condition of the skin, nails and hair, and plays an important role in supporting the health of the immune system.
Copper is necessary for the formation of collagen, which supports the connective tissues of the skin, bones, cartilage and tendons, participates in the synthesis of endorphins – hormones of “happiness”. Also good for hair. A lack of copper in the body can cause hair depigmentation (graying) and partial baldness.
MCM (in this supplement – Methylsulfonylmethane OptiMSM) – supplies the body with bioavailable sulfur, helps to restore collagen production, which supports the structural basis of the skin, and is also the building block of keratin (a structural component of hair and nails).
Silicon is also very important for the beauty and health of hair and nails. It is needed for the production of collagen and glycosaminoglycan, two substances essential for healthy skin and joints.
In addition, the amino acids contain L-proline and L-lysine (promote collagen synthesis to preserve the beauty and turgor of the skin) and vitamin C.

As you can see, the selection is simply wonderful! And no horse dosages!
The plus of this complex is that it is suitable for those who are allergic to B vitamins (which, as we know, are part of many hair supplements).

Capsules are large, what can you do, many supplements have them like that. But these are not the biggest ones yet, they are just big ones.
I take as a course, either two capsules a day or one + biotin. The result is good in both cases. First of all, the effect on the nails is noticeable, and after a while – on the hair: they grow more actively, this is especially evident from the new hairs and overgrown roots. In addition, I love the complex from Solgar for the fact that it helps to improve overall well-being, gives energy and vigor, when I take it, I am less worried about fatigue!
If we compare the result with complex Maxi-Hair , then from it on my hair the effect may come faster, but from Solgar it is of higher quality, or something, and lasts longer.Well, the dosages of Maxi Hair are embarrassing.
But let me remind you again that everything is, of course, individual.

2. Now about Solgar biotin, 300 mcg

You can buy it here:
Solgar Biotin, Biotin, 300 mcg, 100 tablets – ref.

As you know, biotin is necessary for hair, it also has a number of useful properties.
From description:
Biotin is a water-soluble vitamin B. It maintains healthy skin, nails and hair and is required by the body for a number of enzymes to function properly.Biotin supports the generation of energy within the body and is also required for the metabolism of fats, proteins and carbohydrates.
Directions for use: For adults, one tablet 1-2 times daily with food (preferred) or as recommended by your healthcare practitioner.

These tablets are already small, about 0.5 cm in diameter.
I usually take two at a time, if in parallel I do not “drink” the hair complex from Solgar. If with a complex – as a rule, one at a time, but you can also two at a time.The dosage here is small, 300 mcg is 100% of the daily value.
And I personally observed a good effect from this biotin – there is everything the same as from others: the effect on hair, nails, well-being in general. Especially on the nails it is immediately noticeable – they are brittle and fragile, and within a few days after the start of the intake they turn into strong, dense and grow well. And I also see a good effect on the hair (however, to be honest, I have never taken 10,000 units and do not want to).
Among other things, biotin also has a positive effect on overall health, including mood.And it was from Solgar that I never had any nausea or other side effects.

Also note that such a small dosage causes less concern if you want or need to combine with other additives.

And also I want to remind you about FDA article , which probably many have heard about:
US Food and Drug Administration (FDA) issued a warning that high-dose biotin consumption distorts the results of hundreds of the most popular laboratory tests , including troponin.However, the test results can be both falsely high and falsely low.

Once I read an article and forgot, because I still don’t take biotin in such dosages, only once again I was convinced that supplements are the case, new data are constantly appearing, so, personally, I’m a supporter of “not enough” than “re”.
Well, now, since I’m writing a review, I decided to add this information.
*****************

Solgar, hair, skin, nails – ref.
Solgar, Biotin – ref.

As a result, I will I see the effect on my hair, nails and general well-being, so most often I order them.Good dosages, formulations, reasonable prices – I like everything.
Usually I take a more “enhanced course” for 2 months during periods when the hair simply falls out more than usual (autumn and spring).
Well, I will also add that from time to time you can include masks with essential oils in hair care to take care of your hair “from all fronts” 🙂

I would be glad if my review is useful to someone.

90,000 TOP-10 The best vitamins for hair and nails according to customer reviews

Lush, thick and healthy hair speaks of beauty and health of a person, adds self-confidence and makes him more attractive.Deterioration of their appearance or loss hurts self-perception, so many are preoccupied with finding drugs and means to preserve them. If the body cannot cope on its own, you should try to choose vitamins for yourself that can support growth and maintain body hair.

The best of these are natural remedies that tackle the root cause of the problem. We bring to your attention a rating of the 10 best vitamin complexes for hair and nails. It is based on the opinions of users who have already tested them and medical experts who have conducted detailed testing.

TOP-10: Rating of the best vitamins for hair and nails

90 557 1100 RUB

90 557 900 RUB

90 557 700 RUB

Sad statistics: less than 45% of women keep their hair intact, and the vast majority of men (over 70%) face the problem of hair loss throughout their lives. Hair care companies know that consumers want to look younger than ever, so they are constantly delivering new products that promise to stimulate hair growth.Yes, most of them do have a beneficial effect on their condition, but it is important to remember that they are not always useful. Therefore, before spending money on another product that may disappoint you, first go through a mandatory examination with a doctor to find out the exact cause of the problem.

1. Natural Factors: “BioSil”

Bioactive supplement containing three types of proteins necessary for the health and integrity of human hair: collagen, keratin and elastin.Unlike most other drugs, it not only supplies the body with collagen, but also enables the body to independently enhance its regeneration. “BioSil” is considered a complex preparation that improves the condition of the skin and nails in addition to hair. Tested in US hospitals, it does not contain animal organic elements, so it can be recommended for vegetarians. It is produced in tablets, the majority of users are satisfied with the drug, the most common complaint is related to the price: this is an expensive drug.

✅ Positive qualities of the preparation:

• Efficiency;
• An integrated approach to solving the problem: the product has a positive effect on the skin, nails and hair;
• Suitable for Vegetarians;
• The minimum amount of synthetics.

❌ Disadvantages:

🚫 Contraindicated for admission:

• People with allergies to individual components of the product;
• Women in position;
• Children.

2.Neocell: “Super Collagen + C”

Another preparation with a high collagen content. In addition to strengthening hair, this food supplement has a positive effect on the joints and bones of the body by strengthening them. Slightly over 90% of users reported improved skin and hair condition.

There are no genetically modified components in the composition, and the product has also been tested and tested by world research institutions.

✅ Positive qualities and features of the preparation:

• Does not contain GMO components;
• Has a complex effect on hair, strengthening it and improving its growth;
• Gives an indirect positive effect: smoothes and moisturizes the skin, improves the regeneration of bone tissue and cartilage;
• Gluten free.

❌ Disadvantages:

• High price;
• Side effects noted when taken: malaise, dizziness, rash.

🚫 Contraindicated for admission:

• Allergy sufferers who are contraindicated in the components of the food additive;
• Pregnant women;
• Children.

3. Solgar: “Skin, nails and hair”

Collagen-containing preparation made from natural plant components with the addition of minerals necessary for the body.The company has been developing and distributing its own medicines since the middle of the last century and over the past time has managed to establish itself as a manufacturer of natural, useful and effective remedies. The medicine does not contain animal fats and is declared by the manufacturer as kosher.

✅ Positive qualities of the preparation:

• Excellent source of natural collagen;
• Complex external action: improves the appearance and integrity of the skin, nails and hair;
• Verified brand;
• Kosher and Vegetarian Product.

❌ Disadvantages:

• There are complaints from a number of buyers about side effects;
• An expensive tool.

🚫 Contraindicated for admission:

• Children;
• Pregnant;
• Allergy sufferers.

4.21st Century: Hair, Skin & Nails

Multivitamin food supplement with a high content of another component important for the growth and regeneration of hair cells – biotin. Its deficiency has an extremely negative effect on the condition of the external integuments of the human body: skin and hair.With the help of this drug, you can normalize the intake of biotin in the body. Also, the medicine contains a number of minerals and vitamins that help strengthen hair and skin. The drug has been tested in laboratories and found to be at least harmless to the human body.

✅ Positive qualities and features of the preparation:

• The product has an excellent antioxidant effect, slows down skin aging and hair loss;
• Contains vitamins A, C and E-groups necessary for hair;
• Source of natural biotin;
• Reasonable price.

❌ Disadvantages:

• There are complaints of negative health effects after taking the medication.

🚫 Contraindicated for admission:

• Persons with allergies to the substances included in the preparation;
• Not to be taken if pregnant;
• Contraindicated in children.

5. Nature’s Plus: Ultra Hair

Bioactive supplement with a purely vegetarian composition of components: it does not contain gluten and yeast.It is advertised by the manufacturer as a product with a large amount of unsaturated fatty acids. The composition of the cosmetic remedy includes biotin, pantothenic acid, vitamins A and C-groups, folic acid. Despite the fact that this is a multi-vitamin complex, the manufacturer guarantees that each substance of the combined preparation is well absorbed by the body. An additional plus of the medicine is an increase in the vitality of the body.

✅ Positive qualities and features of the preparation:

• Contains most of the vitamins necessary for hair growth and strengthening;
• Contains unsaturated fatty acids;
• Slow-acting drug.The release of the necessary substances to the body occurs gradually: they are not wasted.

❌ Disadvantages:

• There are reviews with a complaint about the ineffectiveness of the drug;
• Expensive enough.

🚫 Contraindicated for admission:

• Women during pregnancy;
• Not for children;
• Contraindicated in people with allergies to substances from the list of components of the medicine.

6. Country Life: “Maxi Hair Plus”

A harmless certified product containing B vitamins, the absence of which affects the appearance of hair and skin the most.Each tablet contains five milligrams of biotin, so taking four capsules a day will be enough to fully supply the body with this valuable substance. The drug has been tested in medical laboratories and received international quality certificates. Made only from herbal ingredients, with the addition of mineral components.

✅ Positive qualities and features of the preparation:

• Contains no genetically modified wheat and soybeans;
• No preservatives;
• Strengthens not only hair: works well on skin and nails;
• Proven Drug: Made by a well-known delusion that has been on the pharmaceutical market since 1971.

❌ Disadvantages:

• Overpriced;
• Complaints about harm to health and lack of results.

🚫 Contraindicated for admission:

• Children under 14 years of age, allergy sufferers and women in position.

7. Natrol: NuHair

The product is specially designed for men: it strengthens the hair and improves the growth rate of the hairline. For this purpose, natural substances extracted from saw palmetto and pumpkin seed oil are used.

An interesting feature of the drug is to block the hormone dihydrotestosterone, an excess of which slows down hair growth, and in advanced cases leads to complete baldness.

✅ Positive qualities and features of the preparation:

• There is no milk, yeast, genetically modified soy or wheat in the preparation;
• Gluten Free;
• Gives a positive effect only due to the use of natural, natural substances.

❌ Disadvantages:

• For men only;
• High price.

🚫 Contraindicated for admission:

• Women;
• Children:
• Allergy sufferers.

8. Nature’s Bounty: “Optimal Solutions, Hair, Skin & Nails, Extra Strength”

An interesting complex preparation that helps to improve the body’s production of its own biotin.

This effect was achieved thanks to a new pharmaceutical development: an improved version of stabilized orthosilicic acid is used for the manufacture of the product.It not only helps to improve the regeneration of the above protein, but also improves the absorption of calcium by the body.

✅ Positive qualities and features of the preparation:

• Gives a new impetus to the regeneration of the hairline;
• The body absorbs calcium better;
• May be used by vegetarians;
• No preservatives or harmful synthetic ingredients.

❌ Disadvantages:

• Expensive medicine;
• There are negative reviews related to the uselessness of the dietary supplement.

🚫 Contraindicated for admission:

• Children under 14 years of age;
• Women in position;
• For people with allergies to the components of the preparation.

9. Swisse: “Hair, Skin, Nails”

A drug recommended for therapeutic and prophylactic purposes for patients who have problems with the production of collagen by the body. Not only accelerates hair growth, but also improves their appearance: they shine, become smooth and silky.

It contains vitamins, collagen and minerals with antioxidant effect.

✅ Positive qualities and features of the preparation:

• A complete set of vitamins necessary for the strengthening and growth of hair;
• The product is made only from natural ingredients;
• Improves the body’s production of collagen and elastin;
• It has a positive effect not only on the hair, but also on the skin and keratinized tissues of the body.

❌ Disadvantages:

• The network has reviews of dissatisfied people related to the ineffectiveness of the drug and its harmful side effects;
• Fairly high cost.

🚫 Contraindicated for admission:

• Children;
• Women during pregnancy and breastfeeding mothers;
• For persons with an allergic reaction to the components of the food additive.

10. Neocell: “Gummies for skin, hair and nails”

A useful food supplement for those who are tired of the look and taste of the usual tablets and capsules. The berry-flavored gummy medicine contains collagen, vitamins and minerals necessary for hair growth, smoothing of wrinkles on the skin and strengthening nails.

✅ Positive qualities and features of the preparation:

• Contains almost all essential vitamins, minerals and proteins required for the normal functioning of the human body;
• The medicine is made only from natural ingredients;
• It contains no animal substances;
• Free of carcinogens and preservatives.

❌ Disadvantages:

• Complaints of inefficiency;
• High cost of production.

🚫 Contraindicated for admission:

• For women while breastfeeding and during pregnancy;
• Children under 12 years old;
• Allergy sufferers.

Why are these particular dietary supplements recommended?

The main reason for the preparations to be included in the list of the best vitamins for hair is the large number of positive reviews from patients taking these vitamin complexes. According to their specifics, they are divided into three types: preparations with the usual set of vitamins, preparations with biotin, and medications containing collagen.Otherwise, food additives differ slightly from each other, so we selected those that were tested in honey. institutions and received international quality certificates.

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