Top 10 Best Biotin Supplements for Skin, Hair and Health
Biotin, also known as vitamin B7 or vitamin H, is a water-soluble vitamin that plays an important role in the health of your skin, hair, and nails. A lack of biotin can lead to brittle nails, thinning hair, and dry, scaly skin. While you can get biotin from foods like eggs, nuts, and legumes, some people may need to take a supplement to ensure they’re getting enough. Here’s our take on the 10 best biotin supplements for you and your family.
Table of Contents
- #1 – Thorne Research, Biotin-8
- #2 – Lake Avenue Nutrition, Biotin, 10,000 mcg
- #3 – NOW Foods, Extra Strength Biotin
- #4 – Natrol, Biotin, Maximum Strength
- #5 – 21st Century, Biotin
- #6 – Solgar, Biotin
- #7 – Doctor’s Best, Biotin
- #8 – Fruily, Organic Biotin Hair, Skin & Nails with Vitamins C & E, Silica
- #9 – Life-flo, Biotin Drops, Natural Vanilla
- #10 – Sports Research, Biotin with Coconut Oil
#1 – Thorne Research, Biotin-8
Description:
Biotin is a water-soluble B vitamin that can have a beneficial effect on a number of structures and functions in the body. In a clinical trial, 45 patients with brittle fingernails received oral supplementation of 2.5 mg biotin for 1.5-7 months. Ninety-one percent showed “definite improvement,” exhibiting firmer, harder fingernails after an average of two months of supplementation.
Biotin in a higher amount, such as Is present in Thorne’s Biotin-8, supports glucose metabolism by stimulating glucose-induced insulin secretion in pancreatic beta cells and by accelerating glucose metabolism in the liver. Biotin also enhances muscle insulin sensitivity by increasing uptake of glucose by the muscle cells.
Brand: Thorne Research
Features:
- Dietary Supplement
- Foundational
- Skin/Hair
- Gluten Free
- Suggested use: Take 1 capsule one to two times daily or as recommended by your healthcare practitioner.
Specification:
- Weight: 60 Capsules
- Dimensions: 4.6 x 4.6 x 8.1 cm , 0.02 kg
- Best By: June 1 2023
- Date First Available: August 12 2009
- Other ingredients: Microcrystalline cellulose, hypromellose (derived from cellulose) capsule, calcium laurate, silicon dioxide.
- Product rank:
- #27 in Biotin
- #127 in Hair, Skin & Nails
Pricing: $34.80
Where to Find: Link here
#2 – Lake Avenue Nutrition, Biotin, 10,000 mcg
Description:
Biotin is a B vitamin that is essential to the body. It acts as a cofactor to multiple enzymes, which help the body metabolize fatty acids, glucose, and amino acids. Though biotin can be found naturally in many foods, like eggs, fish, meat, nuts, and seeds, some people may find it helpful to increase their intake by taking a biotin supplement.
Biotin Deficiency
Biotin deficiency can occur in adults of all ages, and may be caused by certain disorders that prevent the body from releasing it. The signs of a biotin deficiency often occur gradually and may include thinning hair, a scaly red rash, and brittle nails.
Lake Avenue Nutrition Biotin contains biotin in veggie capsules. When taken as directed, this provides a four-month supply.
Brand: Lake Avenue Nutrition
Features:
- Supports Healthy Hair, Skin, and Nails*†
- Formulated without Gluten, GMOs, or Soy
- Suitable for Vegetarians and Vegans
- Produced in a GMP Facility
- Suggested use: Take 1 capsule daily with or without food. Do not exceed suggested use without consulting a Healthcare Practitioner.
- † NOTE: Biotin supplementation may help support Healthy Hair, Skin & Nails in individuals who are Biotin deficient.
Specification:
- Weight: 30 Count, 10000mcg
- Dimensions: 8.9 x 4.8 x 4.8 cm, 0.03 kg
- Best By: March 1 2025
- Date First Available: February 27 2020
- Other Ingredients:
- Dicalcium Phosphate, Microcrystalline Cellulose, Modified Cellulose (Veggie Capsule), Rice Extract, Rice Hulls, Gum Arabic, and Sunflower Oil.
- Not manufactured with milk, egg, fish, shellfish, tree nuts, peanuts, wheat, soy, sesame, or gluten. Produced in a third-party cGMP facility that may process other products that contain these allergens or ingredients.
- Product rank:
- #38 in Biotin
- #180 in Hair, Skin & Nails
- Weight: 120 Count, 10000mcg
- Dimensions: 12.2 x 6.4 x 6.4 cm, 0.08 kg
- Best By: April 1 2025
- Date First Available: January 16 2020
- Other Ingredients:
- Dicalcium Phosphate, Microcrystalline Cellulose, Modified Cellulose (Veggie Capsule), Rice Extract, Rice Hulls, Gum Arabic, and Sunflower Oil.
- Not manufactured with milk, egg, fish, shellfish, tree nuts, peanuts, wheat, soy, sesame, or gluten. Produced in a third-party cGMP facility that may process other products that contain these allergens or ingredients.
- Product rank:
- #12 in Biotin
- #41 in Hair, Skin & Nails
- #683 in Supplements
Pricing: $7.25, $17.40
Where to Find: Link here
#3 – NOW Foods, Extra Strength Biotin
Description:
Biotin is a water-soluble vitamin necessary for normal growth and body function. Biotin functions as a key regulatory element in gluconeogenesis, fatty acid synthesis, and in the metabolism of some amino acids. Alongside its role in energy production, biotin enhances the synthesis of certain proteins. In addition, biotin promotes healthy immune system function and plays a critical role in skin health.
Brand: NOW Foods
Features:
- Energy Production
- Supports Amino Acid Metabolism
- Promotes Normal Immune Function
- Non-GMO
- A Dietary Supplement
- Vegetarian/Vegan
- Kosher
- Vitamins
- Family Owned Since 1968
- GMP Quality Assured
- Suggested use: Take 1 capsule daily with a meal.
Specification:
- Weight: 120 Count, 10mg
- Dimensions: 11.2 x 5.8 x 5.8 cm, 0.11 kg
- Best By: May 1 2025
- Date First Available: June 24 2013
- Other Ingredients:
- Rice flour, hypromellose (cellulose capsule), silicon dioxide and stearic acid (vegetable source).
- Not manufactured with wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
- Product rank:
- #6 in Biotin
- #26 in Hair, Skin & Nails
- #434 in Supplements
Pricing: $20.81
Where to Find: Link here
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#4 – Natrol, Biotin, Maximum Strength
Description:
Clinical studies have shown that those deficient in Biotin can experience hair loss and brittle nails.
Brand: Natrol
Features:
- Promotes healthy hair, radiant skin and stronger nails.
- Helps support energy metabolism and aids in the conversion of food into energy.
- Suggested use: Take 1 tablet, one time daily, with a meal.
Specification:
- Weight: 100 Count, 10000mcg
- Dimensions: 10.7 x 5 x 5 cm, 0.07 kg
- Best By: December 31 2023
- Date First Available: December 1 2010
- Other Ingredients:
- Microcrystalline cellulose, stearic acid, magnesium stearate, silicon dioxide, methylcellulose, cellulose gum, glycerin.
- No: Milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, yeast, artificial colors or flavors, added sugar or preservatives.
- Product rank:
- #1 in Biotin
- #2 in Hair, Skin & Nails
- #18 in Supplements
Pricing: $16.82
Where to Find: Link here
#5 – 21st Century, Biotin
Description:
Biotin is part of the B-complex vitamin family. Biotin 5000 mcg offers additional biotin for those who want higher biotin levels.
Brand: 21st Century
Features:
- Hair, Skin & Nail Support
- Vitamin Supplement
- Gluten Free
- Quality Guaranteed Laboratory Tested
- Suggested use: As a vitamin supplement, adults take one (1) capsule daily with any meal or as directed by your healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Specification:
- Weight: 110 Count, 5000mcg
- Dimensions: 9.7 x 6.4 x 4.6 cm, 0.11 kg
- Best By: January 1 2025
- Date First Available: February 3 2012
- Other Ingredients:
- Cellulose, gelatin, stearic acid. Contains <2% of: Magnesium silicate, magnesium stearate.
- No added sugar, yeast, preservatives, artificial flavors or colors.
- Product rank:
- #10 in Biotin
- #37 in Hair, Skin & Nails
- #598 in Supplements
Pricing: $9.37
Where to Find: Link here
#6 – Solgar, Biotin
Description:
Biotin is water-soluble B-vitamin. It helps to support healthy skin, nails and hair, and is necessary for certain enzymes to work properly. Biotin also supports energy production in the body by converting food into energy, and is required for protein, carbohydrate, and fat metabolism.
Brand: Solgar
Features:
- Since 1947
- Super Potency
- Supports Healthy Skin, Nails & Hair
- Non-GMO
- Gluten, Wheat & Dairy Free
- Suitable for Vegans
- Certified Gluten-Free
- Kosher Parve
- Dietary Supplement
- Suggested use: As a dietary supplement for adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner.
Specification:
- Weight: 100 Count, 5000mcg
- Dimensions: 5.8 x 5.8 x 11.2 cm, 0.27 kg
- Best By: November 1 2025
- Date First Available: May 30 2008
- Other Ingredients:
- Microcrystalline cellulose, vegetable cellulose, vegetable magnesium stearate, silica.
- Free OF: Gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweeteners, preservatives and color.
- Product rank:
- #32 in Biotin
- #139 in Hair, Skin & Nails
Pricing: $27.18
Where to Find: Link here
#7 – Doctor’s Best, Biotin
Description:
Doctor’s Best Biotin provides a substantial dose of the B-complex vitamin biotin. Biotin is indispensable for the unique function of “biotinylation” that facilitates both energy and protein metabolism and healthy DNA activity. Clinical observations of biotin deficiency shows its importance for the upkeep of healthy skin and hair, as well as for the immune and central nervous systems. Preliminary evidence also suggests that biotin can promote healthy nail renewal.
Brand: Doctor’s Best
Features:
- Helps support healthy hair, skin, and nails
- Helps supports gene regulation & DNA integrity
- Helps supports essential enzyme functions
- Suggested use: Adult use: Take 1 capsule daily, with or without food, or as recommended by a nutritionally informed physician.
Specification:
- Weight: 120 Count, 10000mcg
- Dimensions: 9.9 x 5.1 x 5.3 cm, 0.04 kg
- Best By: December 1 2023
- Date First Available: February 24 2015
- Other Ingredients:
- Microcrystalline cellulose, hypromellose (vegetarian capsule), magnesium stearate (vegetable source), silicon dioxide.
- Product rank:
- #14 in Biotin
- #65 in Hair, Skin & Nails
- #1070 in Supplements
Pricing: $17.63
Where to Find: Link here
#8 – Fruily, Organic Biotin Hair, Skin & Nails with Vitamins C & E, Silica
Description:
Tastes Like Real Fruit because it’d made with real fruit (apple, peach, strawberry, mango, and lemon juice/puree).
Nourish Hair/Skin/Nails with biotin, vitamin C, vitamin E, and plant-sourced silica.
Brand: Fruily
Features:
- Real Fruit Gummy
- USDA Organic
- Dietary Supplement
- Vegan
- Gluten Free
- Non GMO Project Verified
- Kosher
- Certified Organic by Pro-Cert
- Suggested use: Take 2 gummies daily or as suggested by your health care professional. Chew thoroughly before swallowing.
Specification:
- Weight: 60 Count,
- Dimensions: 12.4 x 7 x 6.9 cm, 0.25 kg
- Best By: July 1 2023
- Date First Available: June 2 2021
- Other Ingredients:
- Fruit blend (organic apple juice and puree; organic peach, mango, and strawberry purees; citrus pectin; potassium citrate), organic apple juice, organic lemon juice, organic sunflower oil, citrus pectin, organic flavor, tapioca starch, rice hull, organic orange peel, and fruit & vegetable juice (color).
- No gluten, dairy, soy, eggs, peanuts, preservatives or synthetic colors/flavors.
- Dusted with organic orange peel.
- Product rank:
- #14 in Hair, Skin & Nails Formulas
- #16 in Biotin
- #72 in Hair, Skin & Nails
- #1141 in Supplements
Pricing: $13.03
Where to Find: Link here
#9 – Life-flo, Biotin Drops, Natural Vanilla
Description:
Easy to swallow liquid Biotin Drops have a pleasing natural vanilla flavor and no unpleasant aftertaste.
Formulated with Biotin to provide nutritive support for healthy hair, skin, and nails with an added extra bonus of Vitamin D3, the sunshine vitamin!
Brand: Life-flo
Features:
- Vegetarian
- For Healthy Hair & Nails
- Dietary Supplement
- No Animals Were Used to Test This Product
- Suggested use: Use only as directed. Take 15 drops (1 ml) every morning. Can be taken with water or juice.
Specification:
- Weight: 2 fl oz (59ml)
- Dimensions: 11.9 x 4.1 x 4.1 cm, 0.13 kg
- Best By: September 1 2023
- Date First Available: October 11 2017
- Other Ingredients:
- Aqua, natural glycerin (USP), xylitol, natural vanilla flavor with other natural flavors, potassium sorbate, stevia, xanthan gum.
- Product rank:
- #41 in Biotin
- #207 in Hair, Skin & Nails
Pricing: $15.98
Where to Find: Link here
#10 – Sports Research, Biotin with Coconut Oil
Description:
SR® Biotin is an essential micronutrient involved in Keratin synthesis. Formulated with Virgin Coconut Oil, SR® Biotin is an easy way to add this B vitamin to your daily routine.
Brand: SR® Biotin
Features:
- Dietary Supplement
- Certified Vegan
- Gluten Free
- cGMP – Good Manufacturing Practice
- Certified 3rd Party Tested
- Non-GMO Project Verified
- Tapioca Vegan Softgel
- Non-GMO Project Verified
- Formulated with Coconut Oil
- Suggested use: As a Dietary Supplement, healthy adults take 1 Liquid Veggie Softgel daily with food. Best when taken as directed by a qualified healthcare professional.
Specification:
- Weight: 120 Count, 10000mcg
- Dimensions: 10.2 x 5.6 x 5.6 cm, 0.08 kg
- Best By: March 1 2024
- Date First Available: November 14 2016
- Other Ingredients:
- Organic virgin coconut oil, non-GMO rice bran wax, veggie softgel capsule (non-GMO modified tapioca starch, non-GMO vegetable glycerin, purified water).
- Not Manufactured With: Milk, eggs, fish, crustacean shellfish, peanuts, wheat, soy or gluten. Produced in a third-party, audited and registered cGMP compliant facility that may process other products that contain these allergens or ingredients.
- Allergen warning: Contains tree nuts (coconut).
- Product rank:
- #26 in Biotin
- #77 in Sports Supplements
- #120 in Hair, Skin & Nails
- #202 in Sports
Pricing: $31.36
Where to Find: Link here
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