What are the potential side effects of taking 5000 mcg of biotin. Is biotin supplementation safe at high doses. How much biotin do you really need. What are the risks of biotin megadosing.

What is Biotin and Why is it Important?

Biotin, also known as vitamin B-7, is a crucial nutrient that plays a vital role in various bodily functions. It aids in the formation of fatty acids and glucose, helps metabolize carbohydrates and amino acids, and assists in breaking down fat in the body. These functions make biotin an essential component in creating the energy your body needs.

Biotin is naturally found in many foods and beverages, including:

• Milk
• Carrots
• Salmon
• Nuts

The recommended daily intake of biotin for most adults is 30 micrograms. This amount is typically easily obtained through a balanced diet, which is why biotin deficiency is relatively rare in healthy individuals.

The Role of Biotin in Maintaining Overall Health

Biotin contributes to the health of several body systems, including:

• Liver function
• Nervous system
• Hair health
• Eye health

Does biotin supplementation improve hair and nail health? While some people believe that taking biotin supplements can enhance the appearance of hair and nails, current medical evidence supporting this claim is limited. More research is needed to confirm these potential benefits.

Potential Medical Uses of Biotin

Research suggests that biotin may be effective in treating certain medical conditions, including:

1. Hypoglycemia
2. Hyperlipidemia
3. Glucose control in obese patients with diabetes (when combined with chromium picolinate)

It’s important to note that while biotin shows promise in these areas, more extensive studies are needed to fully understand its efficacy and appropriate dosages for specific conditions.

Understanding Biotin Deficiency: Causes and Symptoms

Although biotin deficiency is rare, certain factors can increase the risk of developing a deficiency. These include:

• Smoking (in women)
• Regular consumption of raw egg whites
• Certain genetic disorders

What are the common symptoms of biotin deficiency? If you’re experiencing a biotin deficiency, you may notice the following signs:

• Hair loss or thinning
• High cholesterol levels
• Skin rashes
• Heart problems

In severe cases, biotin deficiency can lead to more serious conditions, such as biotin-responsive limb weakness, which can mimic quadriplegia.

The Risks of Excessive Biotin Intake: 5000 mcg and Beyond

While biotin is generally considered safe, taking high doses of biotin supplements (such as 5000 mcg) may lead to potential side effects and risks. It’s important to understand that “too much biotin” refers to amounts significantly higher than the recommended daily intake of 30 micrograms.

What are the potential risks of taking high doses of biotin? Some concerns associated with excessive biotin intake include:

• Interference with laboratory test results, particularly thyroid function tests
• Possible interactions with certain medications
• Masking of vitamin B12 deficiency symptoms

It’s crucial to note that research on the long-term effects of high-dose biotin supplementation is limited, and supplements are not regulated as strictly as medications. Therefore, it’s always best to consult with a healthcare professional before starting any new supplement regimen.

The Impact of High-Dose Biotin on Laboratory Tests

One of the most significant concerns regarding high-dose biotin supplementation is its potential to interfere with various laboratory tests. How does biotin affect lab results? Biotin can cause false positives or false negatives in several tests, including:

• Thyroid function tests
• Hormone tests
• Cardiac troponin tests

This interference can lead to misdiagnosis or improper treatment if healthcare providers are unaware of a patient’s biotin supplementation. It’s crucial to inform your doctor about any supplements you’re taking, especially before undergoing any laboratory tests.

When Biotin Supplementation May Be Necessary

While most people obtain sufficient biotin through their diet, there are certain situations where biotin supplementation may be recommended by a healthcare provider. These instances may include:

• Individuals with specific genetic disorders affecting biotin metabolism
• Pregnant or breastfeeding women (under medical supervision)
• People with malabsorption disorders
• Those undergoing certain medical treatments that may deplete biotin levels

It’s important to emphasize that biotin supplements should only be taken under the guidance of a healthcare professional. They can assess your individual needs and determine if supplementation is necessary and safe for you.

Natural Sources of Biotin: Meeting Your Daily Needs Through Diet

For most people, obtaining adequate biotin through a balanced diet is sufficient to meet their daily needs. What foods are rich in biotin? Some excellent natural sources of biotin include:

• Egg yolks
• Organ meats (liver, kidney)
• Nuts (almonds, peanuts, walnuts)
• Seeds (sunflower seeds, chia seeds)
• Sweet potatoes
• Avocados
• Mushrooms
• Legumes (soybeans, lentils)

By incorporating a variety of these foods into your diet, you can ensure that you’re meeting your body’s biotin requirements naturally, without the need for supplements.

The Benefits of Obtaining Biotin Through Diet

Why is it preferable to get biotin from food sources rather than supplements? There are several advantages to obtaining biotin through your diet:

1. Natural form: Biotin in food is in its most bioavailable form, making it easier for your body to absorb and utilize.
2. Balanced intake: Food sources provide biotin in appropriate amounts, reducing the risk of excessive intake.
3. Additional nutrients: Biotin-rich foods often contain other essential vitamins, minerals, and beneficial compounds that work synergistically in your body.
4. Cost-effective: Obtaining nutrients through diet is generally more economical than purchasing supplements.

Guidelines for Safe Biotin Supplementation

If you’re considering biotin supplementation or have been advised to take biotin by your healthcare provider, it’s essential to follow safe practices. Here are some guidelines to ensure the safe use of biotin supplements:

1. Consult a healthcare professional: Always speak with your doctor before starting any new supplement regimen.
2. Follow recommended dosages: Stick to the dosage prescribed by your healthcare provider or the recommended daily intake of 30 micrograms for most adults.
3. Be aware of potential interactions: Inform your doctor about all medications and supplements you’re taking to avoid potential interactions.
4. Monitor for side effects: Pay attention to any unusual symptoms or changes in your health after starting biotin supplementation.
5. Choose reputable brands: If supplementation is necessary, opt for high-quality supplements from trusted manufacturers.
6. Inform healthcare providers: Always disclose your biotin supplement use to healthcare professionals, especially before undergoing laboratory tests.

The Importance of Professional Guidance

Why is it crucial to consult a healthcare professional before taking biotin supplements? A healthcare provider can:

• Assess your individual needs and determine if supplementation is necessary
• Evaluate potential risks based on your medical history and current medications
• Recommend appropriate dosages tailored to your specific requirements
• Monitor your health and adjust the supplementation plan as needed

By working closely with a healthcare professional, you can ensure that any biotin supplementation is safe, effective, and truly beneficial for your health.

Debunking Myths: Separating Fact from Fiction About Biotin

There are numerous claims and misconceptions surrounding biotin supplementation, particularly regarding its effects on hair, skin, and nail health. Let’s address some common myths and examine the scientific evidence:

Myth 1: Biotin Supplements Guarantee Faster Hair Growth

While biotin is essential for healthy hair, there’s limited scientific evidence to support the claim that biotin supplements significantly accelerate hair growth in individuals without a deficiency. Most studies showing positive effects on hair growth have been conducted on people with underlying biotin deficiencies.

Myth 2: High-Dose Biotin is Always Safe

Although biotin is water-soluble and excess is typically excreted in urine, taking very high doses (such as 5000 mcg or more) may not be without risks. As mentioned earlier, high-dose biotin can interfere with laboratory tests and potentially mask other nutrient deficiencies.

Myth 3: Biotin Supplements Are Necessary for Everyone

Most people obtain sufficient biotin through their diet. Supplementation is generally only necessary for individuals with specific medical conditions or those at risk of deficiency.

Myth 4: More Biotin Always Leads to Better Results

There’s no evidence to suggest that taking more biotin than the recommended daily intake provides additional benefits for hair, skin, or nail health in individuals without a deficiency.

It’s important to approach biotin supplementation with a critical eye and rely on evidence-based information rather than marketing claims or anecdotal reports.

The Future of Biotin Research: Potential Applications and Ongoing Studies

While our current understanding of biotin’s effects and optimal usage is still evolving, ongoing research is exploring new potential applications and seeking to clarify existing uncertainties. Some areas of active investigation include:

• Biotin’s role in glucose metabolism and diabetes management
• The effects of biotin on neurological health and cognitive function
• Potential applications in treating certain types of hair loss
• The impact of biotin on cardiovascular health
• Optimal dosing strategies for various health conditions

As research progresses, we may gain new insights into the therapeutic potential of biotin and develop more targeted approaches to its use in healthcare.

Challenges in Biotin Research

What are some obstacles faced by researchers studying biotin? Several factors complicate the study of biotin supplementation:

1. Variability in individual responses to supplementation
2. Difficulty in accurately measuring biotin levels in the body
3. The need for long-term studies to assess safety and efficacy
4. Ethical considerations in conducting controlled trials involving nutrient deficiencies

Despite these challenges, ongoing research efforts are crucial for expanding our understanding of biotin’s role in health and disease.

In conclusion, while biotin is an essential nutrient with important functions in the body, the benefits and risks of high-dose supplementation (such as 5000 mcg) remain a topic of debate and ongoing research. For most individuals, a balanced diet provides sufficient biotin to meet daily needs. If you’re considering biotin supplementation, it’s crucial to consult with a healthcare professional to determine if it’s necessary and safe for your specific situation. As our understanding of biotin continues to evolve, maintaining a critical and evidence-based approach to its use will ensure the best outcomes for individual and public health.

Biotin Side Effects: Is Biotin Safe?

Biotin Side Effects: Is Biotin Safe?

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Medically reviewed by Debra Rose Wilson, Ph. D., MSN, R.N., IBCLC, AHN-BC, CHT — By Diana Wells — Updated on March 15, 2023

Most healthy people have enough biotin. Research is limited on the side effects of taking too much biotin, and supplements are not regulated. You shouldn’t take extra unless directed by a doctor.

Biotin is also known as vitamin B-7. It forms fatty acids and glucose. It also helps metabolize carbohydrates and amino acids, and it aids in breaking down fat in your body. These functions make biotin an important part of creating the energy your body needs.

Biotin is found in many foods and beverages, including milk, carrots, salmon, and nuts. It can also be taken as a supplement if needed. The recommended daily amount is 30 micrograms. However, taking biotin supplements is not recommended unless suggested by your doctor.

Biotin provides an important source for creating energy as well as maintaining the function of your body as a whole. Like all vitamins, your body needs biotin to stay healthy. There are several systems that biotin helps keep healthy. Some of these include your liver, nervous system, hair, eyes, and more.

Biotin may be effective in treating certain medical conditions. Some of these conditions include:

• hypoglycemia
• hyperlipidemia
• glucose control in obese patients with diabetes (when combined with chromium picolinate)

Some people believe that taking biotin supplements will improve your hair and nails. However, there is currently little medical evidence that this is true. More research is needed into this possible benefit of biotin.

While it’s available as a supplement, biotin is something you should only take if advised by your doctor. Most people get enough biotin through their regular diet.

Talk to your doctor about other medications you’re taking as well as any medical conditions you have before taking biotin. Vitamins and supplements can have a negative effect on some medications and medical conditions.

There are currently no known adverse side effects of biotin when taken as prescribed by a doctor or through normal dietary intake.

There are some cases where certain dietary or other habits have caused a deficiency of biotin. Studies have found that women who smoke can increase the metabolism of biotin in their bodies and cause a deficiency.

Another case showed that eating raw eggs — particularly the whites of the eggs — on a regular basis can also create a biotin deficiency. In this instance, the deficiency brought about a condition called biotin-responsive limb weakness. This condition mimics quadriplegia.

The regular consumption of raw egg whites was used in another research study that showed this caused a biotin deficiency as well.

Common symptoms of a biotin deficiency include:

• hair loss or thinning
• high cholesterol
• rash on the skin
• heart problems

Too much biotin is anything more than the recommended dosage. This recommended amount includes what you naturally get from foods.

There are cases that show negative effects on the health of some individuals who are taking large amounts of biotin supplements and getting too much biotin. The majority of people get enough biotin through a normal diet. You shouldn’t need to take biotin supplements unless directed by a doctor.

High amounts of biotin can create false positives in laboratory tests for thyroid disease.

Your body makes enough biotin on its own through your dietary intake each day. Therefore, you shouldn’t take biotin supplements unless directed by your doctor. There are some rare health conditions that can cause some people to need biotin supplements on a regular basis. This can be determined by a doctor.

Supplements are not monitored by the U.S. Food and Drug Administration for purity or safety, so it’s important to buy from a manufacturer that you trust.

There’s not enough research yet to determine all the side effects of taking too much biotin. However, there are case studies showing that some of the possible effects can be severe. If you feel like you need to take biotin supplements, you should always consult a doctor first.

Last medically reviewed on July 21, 2017

How we reviewed this article:

Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

• Abraham A, et al. (1988). Mechanism of hypercholesterolemia produced by biotin deficiency.
  link.springer.com/article/10.1007/BF02703450
• Adhisivam B, et al. (2007). Biotin responsive limb weakness.
  indianpediatrics.net/mar2007/228.pdf
• Albarracin CA, et al. (2008). Chromium picolinate and biotin combination improves glucose metabolism in treated, uncontrolled overweight to obese patients with type 2 diabetes. [Abstract].
  onlinelibrary.wiley.com/doi/10.1002/dmrr.755/abstract
• B vitamins and folic acid. (2017).
  nhs.uk/Conditions/vitamins-minerals/Pages/Vitamin-B.aspx
• Biotin [Fact sheet]. (2019).
  ods.od.nih.gov/factsheets/Biotin-HealthProfessional
• Fernandez-Mejia C. (2005). Pharmacological effects of biotin. [Abstract].
  sciencedirect.com/science/article/pii/S0955286305000926?via%3Dihub
• Kantor ED, et al. (2016). Trends in dietary supplement use among US adults from 1999-2012.
  jamanetwork.com/journals/jama/fullarticle/2565748
• Mayo Clinic Staff. (2014). Beans and other legumes: Cooking tips.
  mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/legumes/art-20044278
• Mayo Clinic Staff. (2017). Biotin (oral route). Before using.
  mayoclinic.org/drugs-supplements/biotin-oral-route/before-using/drg-20062359
• Mayo Clinic Staff. (2017). Biotin (oral route). Description and brand names.
  mayoclinic.org/drugs-supplements/biotin-oral-route/description/drg-20062359
• Mayo Clinic Staff. (2017). Biotin (oral route). Proper use.
  mayoclinic.org/drugs-supplements/biotin-oral-route/proper-use/drg-20062359
• Mayo Clinic Staff. (2017). Biotin (oral route). Side effects.
  mayoclinic.org/drugs-supplements/biotin-oral-route/side-effects/drg-20062359
• Sealey WM, et al. (2004). Smoking accelerates biotin catabolism in women.
  ajcn.nutrition.org/content/80/4/932.long
• Sharma A, et al. (2017). Biotin-induced biochemical Graves disease. A teachable moment.
  jamanetwork.com/journals/jamainternalmedicine/article-abstract/2601421

Our experts continually monitor the health and wellness space, and we update our articles when new information becomes available.

Current Version

Mar 15, 2023

Written By

Diana Wells

Edited By

Frank Crooks

Jul 21, 2017

Medically Reviewed By

Debra Rose Wilson, PhD, MSN, RN, IBCLC, AHN-BC, CHT

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Medically reviewed by Debra Rose Wilson, Ph. D., MSN, R.N., IBCLC, AHN-BC, CHT — By Diana Wells — Updated on March 15, 2023

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How to Avoid the Side Effects of Too Much Biotin – DrFormulas

Is Biotin Safe?

Biotin, also known as vitamin B7, is a member of the B-vitamin complex. Doses of 5,000 mcg biotin per day are often taken by people wanting more hair growth. Is 5,000 mcg of biotin per day too much? Read on to find out what the research says.

According to one study, about 38% of women complaining of hair loss are actually deficient in biotin.¹⁰ These women improved their hair growth by taking 5,000 mcg of biotin per day.

This amount is much greater than the recommended daily value of 30 mcg per day. However, since biotin is a water soluble vitamin most of the excess is excreted in urine.

Can You Take Too Much Biotin?

Several studies have found no adverse effects of 10,000–50,000 mcg/day biotin. Doses up to 200,000 mcg/day oral biotin or 20,000 mcg/day are administered intravenously in patients with biotinidase deficiency without symptoms of toxicity. ^11,12

Side Effects of Biotin Overdose

Despite the findings of the aforementioned studies, we have found that some side effects are possible when taking 5,000 mcg biotin daily.

If you are experiencing these symptoms be sure to double check the dosage of biotin you take daily and decrease it. You can purchase a biotin supplement with less biotin or reduce the number of times you’re taking your existing biotin supplement. For example, if the manufacturer suggests taking 1 pill everyday try taking 1 pill every other day.

1. Acne

Does biotin cause acne? The short answer is biotin can potentially contribute to acne breakouts. 

Anecdotal evidence suggests that biotin overdose increases activity in your sebaceous glands, resulting in more sebum production. Sebum is a natural oil that generally helps to moisturize and protect skin, but too much of it may clog pores, resulting in cystic acne breakouts.⁶

However, at the right dosage, biotin can support clear, healthy skin. Biotin plays a role in the production of fatty acids that can help to nourish your skin and combat dry, unbalanced skin. Biotin was originally thought to only be effective when consumed orally but the topical administration of biotin is able to increase blood levels of biotin.⁵ 

If you notice that your skin is breaking out after starting biotin, simply reduce the intake amount.

2. Redness and Itchy Skin

Some people who have overdosed on biotin report skin rashes. These come as a result of the immune system considering biotin a foreign threat and initiating an immune response.⁷

3. Distorted Lab Results 

The FDA has found that high doses of biotin can actually skew or distort lab results. In some cases, too much biotin will cause false highs on tests, while in others, the vitamin may cause test results to read low. 

Excess biotin has also been shown to distort tests for: 

• Thyroid
• Pregnancy
• Heart failure
• Iron-deficiency anemia
• Certain forms of cancer⁸ 

These lab distortions mean that high doses of biotin can cause false positives and inaccurate measurements.

In a review of 374 tests, 221 were found to use biotin assays in some way. About 80 of those tests also came with indications that the results could be skewed by excess biotin in patient’s blood. Researchers continue to study how biotin interferes with tests and are developing recommendations and procedures for safer and more reliable testing.⁸ 

If you are planning to get a routine blood test while taking high doses of biotin it is best to avoid taking biotin for 3-4 days beforehand.⁹

Biotin Side Effects Are Easily Reversed

The good news is that biotin is water-soluble, meaning it breaks down in water and can easily exit your body through your sweat or urine. This generally makes overdosing on biotin difficult. 

Biotin overdoses are not common because it is a water-soluble vitamin that is excreted through urine. Side effects should go away shortly after discontinuing use. Biotin can skew blood tests so if you plan on going to the doctor’s office to get a blood test, stop using biotin supplements for 3-4 days beforehand.  

How to Avoid Biotin Overdose

1. Take the Recommended Dosage of Biotin

Biotin is a naturally occurring vitamin found in small amounts in food. Biotin overdoses are usually caused by supplements. Supplements can contain just biotin or it can be combined with multivitamins, and B-complex supplements.² 

How Much Biotin Should I Take a Day?

It is important to get enough biotin every day, but the actual dose you require depends on your age and health needs. The recommended dosages from the National Institute of Health based on life stage are as follows: 

Please note that there are some circumstances that you will need more than the recommended dosage of biotin such as poor hair, skin, or nail growth. We have outlined more situations where you may consider taking more biotin here.

2. Take Biotin Supplements with Food

Taking your biotin supplements following a meal can increase the amount absorbed. Stomach acid levels increase during digestion and these acids help to break down the supplement, making the biotin much easier to absorb. All of this can help to reduce any gastrointestinal side effects from taking too much biotin.³ 

3. Keep Yourself Hydrated

Biotin is water-soluble, meaning that it dissolves in water. Your body takes as much biotin as it needs, and once you have enough, any excess biotin exits your body through your urine. Water-soluble vitamins are not stored in your body, which is why you need a constant supply of them. Keeping yourself hydrated can help to regulate your biotin and keep you from overdosing. Staying hydrated is always a good idea in general.⁴

4. Know the Biotin Rich Foods

Knowing these facts about biotin can help you reduce the side effects of biotin overdose. While 5,000 mcg of biotin daily is commonly used for hair loss and even higher doses have been used without problems, some have reported acne, rashes, and skewed blood tests with high doses of biotin. Reduce your dosage of biotin if you are having these problems and avoid taking biotin for 3-4 days before blood tests.

Sources: 

1. https://www. medicalnewstoday.com/articles/318724.php
2. https://ods.od.nih.gov/factsheets/Biotin-Consumer/
3. https://healthyeating.sfgate.com/should-multivitamins-taken-food-empty-stomach-11852.html
4. https://www.justvitamins.co.uk/blog/what-are-water-soluble-vitamins/#.W8KPdRNKhTY
5. https://examine.com/supplements/biotin/
6. https://intothegloss.com/2015/06/effects-of-biotin/
7. https://www.bustle.com/p/7-unexpected-dangerous-side-effects-of-taking-biotin-9205383
8. https://www.webmd.com/vitamins-and-supplements/news/20171129/fda-warns-biotin-can-distort-lab-tests
9. https://www.pharmacistanswers.com/questions/thyroid-function-tests-while-taking-biotin
10. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4989391/

 

About the Author:

Dr. Bryan Do, D.O.

Dr. Bryan Do, D.O. is an osteopathic physician whose research interests include gastroenterology, immunology, and dermatology. He is particularly interested in the role of probiotics in the gut-brain-skin axis and has written many articles on the topic.
He graduated from University of California, Los Angeles (UCLA) before graduating from Marian University College of Osteopathic Medicine in Indianapolis, Indiana and becoming a Doctor of Osteopathic Medicine.
Osteopathic physicians are taught to take a holistic approach to medicine and to consider mind, body, and spirit when treating a patient. Osteopathic physicians receive training in Osteopathic Manipulative Medicine (OMM) in addition to the standard rigorous medical school curriculum. Both physicians with a Doctor of Osteopathic Medicine (D.O.) degree as well as a Doctor of Medicine (M.D.) can practice medicine.

Biotin 5000 mcg

• Regulates the metabolism of glucose, fatty acids and amino acids
• Reduces skin inflammation and immunological disorders
• Maintains metabolic homeostasis
• Prevents hair loss
• Eliminates brittle nails, increases their hardness and thickness

Biotin is a vitamin supplement that corrects the lack of this substance (also called vitamin B7), which leads to slow muscle growth, skin problems and hair loss. Like all vitamins, biotin is not produced by the human body and must be met from dietary sources.

What is biotin?

This is a vitamin from group B, it is an integral part (cofactor, or coenzyme) in the molecules of enzymes involved in the metabolism of fats, proteins and carbohydrates. That is, without it, gluconeogenesis, the participation of BCAA amino acids in the synthesis of proteins, the synthesis of collagen, as well as fatty acids involved in the secretion of hormones, is impossible. Biotin in the composition of enzymes accelerates the processing of fats, reducing the level of cholesterol and triglycerides in the blood. For a number of tissues (skin, nails, hair) biotin is a source of sulfur.

Biotin is found in yeast, liver, spinach, nuts, legumes, whole grains, brown rice and egg yolk. Its deficiency may be due to various factors, including an increased need due to intense physical activity, and insufficient intake caused by a small amount of biotin in food, as well as the binding of biotin in the digestive tract by certain proteins, for example, avidin (raw chicken egg protein), resulting in the inability to absorb bound biotin.

Deficiency of biotin can also occur when the intestinal microflora is affected by certain diseases or when treated with antibiotics. A vitamin deficiency can be provoked by a strict diet (especially mono-diets), anemia, diabetes mellitus, and taking hormonal drugs. In addition, there is a congenital genetic deficiency of biotin, leading to the absence of enzymes necessary for biotin to implement its functions.

The need for biotin also increases during pregnancy, according to some studies, 2-3 times higher than normal.

Lack of biotin manifests itself as a slowdown in muscle growth, hair loss, brittle nails, conjunctivitis, dermatitis, frequent numbness and tingling in the extremities, depression and apathy, decreased immunity to bacterial infections.

A symptom of a lack of biotin can be problems with hair and nails – seborrhea, hair fragility and hair loss, brittle nails, thinning and deformation. For this reason, for medicinal purposes, biotin is most often used to treat diseases of the hair and nails.

Serving Size (1 Capsule):

Biotin 5000 mcg

Other Ingredients:

9001 4 maltodextrin, gelatin (capsule), titanium dioxide (capsule).

Suggested Use:

Biotin is recommended to be taken once daily with food. The dosage depends on the individual characteristics of the body and lifestyle, so it should be adjusted by the attending physician.

The use of biotin depends on the problem to be solved. Preventive doses are usually 2 times less than therapeutic ones. Consumption of high doses of biotin (more than 10,000 micrograms per day) usually does not cause any side effects, however, it can lead to falsely high or falsely low laboratory test results. For example, troponins, thyroid, prolactin, and pregnancy tests are some of the most frequently fluctuating readings that need to be taken into account and reported to the attending physician if there is a need to take appropriate tests.

Combining biotin with anticonvulsants, pantothenic acid, valproic acid, zinc preparations is not recommended due to the fact that these substances reduce the absorption of biotin.

Raw eggs and alcohol should also be avoided while taking biotin.

Servings per pack: 60

Contraindications:

individual intolerance to the components of the product, pregnant and lactating women. Consult a specialist before use.

Note:

is not a drug.

Storage conditions:

Store closed in a dry, cool place. The expiration date is indicated on the packaging. Keep away from children!

composition, indications, dosage, side effects

Biotin is a vitamin of group B, it is a vital component of cell growth and development, plays an important role in their life, as well as in the development of skin, hair and nails. Biotin contributes to the effective elimination of stratification and fragility of nails, fine wrinkles of the skin of the face, seborrhea of ​​the scalp, restoration of the structure of nails, prevention of skin peeling, premature graying of hair, brittleness and hair loss. The drug normalizes blood glucose levels.

Product form, composition

Biotin is produced in tablet form, in the form of coated tablets.

1 tablet contains the active ingredient: biotin 5 mg.

In a cardboard box 3 blister packs of 10 tablets each.

Indications for use

Biotin is used and prescribed for the prevention and treatment of diseases caused by biotin deficiency, these are diseases of nails, skin, hair (dermatitis, disorders of the processes of keratinization of the skin, disorders, functions of the sebaceous glands of the skin, impaired growth and hair structure, dandruff alopecia, gray hair, dysplasia and structure of the nail plate). Also therapy of functional diseases or the digestive system, malabsorption syndrome, psycho-emotional disorders, hereditary metabolic diseases with biotinidase deficiency.

Contraindications

Biotin is generally well tolerated, but it is still contraindicated for individuals with individual immunity to the components of the drug. For children, the drug is used only after 12 years.

Pregnancy and lactation

Use Biotin during pregnancy and lactation only if the expected benefit to the mother is greater than the expected risk to the fetus or child.

Directions for use

Biotin should be taken before meals with plenty of liquid. Tablets should be swallowed whole without chewing.

For the treatment of diseases of the hair, nails, skin with biotin deficiency, the recommended dose is 5 mg (1 tablet) per day.

Therapy for malabsorption syndrome involves taking 10 mg (2 tablets) once.