If you’re looking for the best vitamin b7 biotin supplement, it can be difficult to know what to look for. There are hundreds of biotin supplements on the market and they all claim to be the best.
We decided to do some research to help you find the right biotin supplements for you. Keep reading to learn more about our top picks.
Our Editor’s Best Vitamin B7 Biotin Supplements Reviews
SaleBestseller No. 1
Nutricost Biotin (Vitamin B7) 10,000mcg (10mg), 120 Capsules - Vegan, Gluten Free, Non-GMO
- 120 High Potency Capsules - Each of our capsules contains 10,000 MCG’s of Biotin, ensuring that you get a powerful dosage in every serving
- Easy To Take Capsules For Easy Biotin Supplementation
- Available in 120 and 240 capsule bottles
- Nutriocst Biotin (Vitamin B7) is non-GMO, gluten free, and Vegan Friendly
- Made in a NSF Certified, GMP compliant, FDA Registered Facility
$7.95
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SaleBestseller No. 2
Biotin | Collagen | Hyaluronic Acid | Keratin - Clinically Tested Supplement** - Hair Growth Support, Skin & Nails - 25000mcg Vitamins B1, B2, B3, B6 & B7 - for Women & Men - Made in USA | 60 Capsules
- BIOTIN, COLLAGEN & KERATIN — a beauty multicomplex of Biotin, Collagen, Keratin, Hyaluronic Acid, Vitamin B-complex, Vitamins A & E, and natural botanical extracts. Each serving is designed to provide well-rounded nutritional support & complement a consistent beauty routine.
- HAIR SUPPORT — formulated to nourish the roots and strengthen the hair structure. It helps support the natural hair-growth cycle while maintaining smoothness, shine, and a fuller, healthier-looking appearance for every strand.
- NAIL & SKIN HEALTH — supports nail & skin health by helping maintain strong, resilient nails while aiding skin hydration, elasticity, and a smoother, more even appearance.
- CLINICALLY TESTED — 80 women took part in a 90-day study, and the results showed stronger, healthier-looking hair, natural growth cycle support, and visible improvements in overall skin appearance. **Study #1-0602, 2024.
- THOUGHTFULLY FORMULATED — made without GMOs, gluten, unnecessary additives, or harsh fillers. NUTRAHARMONY focuses on clarity, quality, and ingredient transparency.
$23.79
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SaleBestseller No. 3
Sports Research® Biotin 10,000mcg with Organic Coconut Oil - Biotin (Vitamin B7) for Healthy Skin and Hair Support* - for Women and Men - Vegan, Non-GMO, Gluten & Soy-Free - 120 Veggie Softgels
- ENERGY PRODUCTION SUPPORT: Also known as Vitamin B7, Biotin plays an important role in metabolizing carbohydrates, fats & proteins. This once-a-day formula makes it easier to get the essential micronutrient*
- HEALTHY HAIR & SKIN: Healthy hair and skin require consistent keratin synthesis—the protein found in our cells. Our biotin supplements give you a chance to increase these production levels naturally, leading to results you can both see and feel*
- VEGAN CERTIFIED: Our biotin is Vegan Certified and encapsulated in the world’s only non-GMO verified, bovine, and carrageenan-free, Plantgel capsule. It’s filler-free, formulated with organic coconut oil, and Manufactured in the USA in cGMP-compliant facilities
- PREMIUM, POTENT FORMULAS: Take your pick between our High Potency Biotin 2,500 mcg, Extra Strength Biotin 5,000 mcg, and Max Strength Biotin 10,000 mcg—all gluten-free, soy-free, and made with cold-pressed 100% organic coconut oil
- THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every body—inside and out
$15.96
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Bestseller No. 4
Pure Encapsulations Biotin 8 mg - B Vitamin Supplement to Aid Stress Relief, Hair, Skin & Nail Strengthening, Metabolism, Carbohydrate Support & Nervous System* - with Premium Biotin - 120 Capsules
- Biotin Capsule: This hair, skin, and nail supplement supports healthy hair and nail growth; biotin may reinforce keratin structure
- Hair, Skin & Nail Vitamin: This biotin hair and skin supplement may help strengthen hair, nails, and skin; also may reduce nail splitting
- Metabolism & Nail Support: This biotin capsule helps to strengthen nails and hair; biotin vitamin also support metabolism and nervous system
- Pure Quality: Our supplements are made with premium ingredients sourced from trusted suppliers and guided by nutritional experts, then manufactured and tested to verify potency and purity
- Pure Difference: What we leave out matters, too; Pure Encapsulations products are FREE FROM common allergens, artificial or unnecessary ingredients, and GMOs
$24.00
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SaleBestseller No. 5
Nature's Bounty Biotin 10000mcg Supplement, Supports Healthy Hair, Skin and Nails, Optimal Solutions Hair Vitamin with Biotin, 90 Rapid Release Liquid Softgels
- GIVE YOUR HAIR LOVE WITH BIOTIN: Give your hair nourishment with Nature’s Bounty Biotin Softgels; This potent biotin supplement supports healthy, beautiful hair making it your go to choice for vibrant hair health (1)
- MAINTAIN SKIN & NAILS HEALTH (1) Not just for hair, our Biotin also supports radiant skin and healthy nails (1); Packed with biotin 10000mcg, it’s a great addition to your beauty routine for a complete look and feel upgrade (1)
- SUPPORT NERVE FUNCTION AND CELLULAR ENERGY (1) As part of the B-vitamin family, biotin plays a crucial role in energy metabolism and nerve function (1); Feel your best every day with our Biotin supplement, designed to support your health from within (1)
- FROM THE NUMBER 1 BRAND FOR HAIR, SKIN AND NAILS (2) This dietary supplement is formulated to enhance your beauty routine with the great ingredients (2)
- FROM THE TRUSTED WELLNESS EXPERTS: Nature’s Bounty Biotin supplements are a product of 50 years of dedication to quality; consistency and scientific research; Enhance your routine with our trusted Nature’s Bounty hair, skin, and nails vitamins
$7.96
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SaleBestseller No. 6
Vitamatic Biotin 10,000 mcg (10 mg) for Stronger Hair, Skin & Nails - 365 Vegan Tablets- Also Called Vitamin B7
- Energy Production* Amino Acid Metabolism* Immune Function*
- STRONGER HAIR SKIN & NAILS - Biotin, also known as B7 or vitamin H, a powerful B complex vitamin that supports the optimal health of the skin, hair, eyes, liver, and nervous system
- Vegetarian FRIENDLY - Our biotin tablets are vegetarian friendly
- Free of starch, soy, yeast, wheat, egg, artificial color, flavor, & preservatives.
- Made in the USA with Strict GMP standards.
$9.99
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SaleBestseller No. 7
Horbaach Biotin 10000 mcg | 200 Softgels with Vitamin B7 | Beauty Formula Supplement | Non-GMO & Gluten Free
- BEAUTY FORMULA: Enhance your beauty routine with Biotin, an essential B-vitamin
- MAXIMUM STRENGTH: Receive 10,000 mcg of Biotin (Vitamin B-7) per serving
- EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency
- HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
- NATURALLY FREE OF: Gluten, Wheat, Milk, Lactose, Artificial Flavor, Preservatives & Non-GMO
$9.79
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SaleBestseller No. 8
Nature Made Maximum Strength Biotin 5000 mcg Softgels, Biotin Hair Skin and Nails Vitamins Dietary Supplement, 120 Count
- Hair, skin, nail support supplement: contains one 120 count bottle of Nature Made Maximum Strength Biotin 5000 mcg Softgels for a 120-day supply
- This Biotin supplement supports hair health, skin health and nail health
- These Biotin vitamins for hair skin and nails also support energy metabolism(1), nervous system function and healthy aging
- Adults, take one of these Nature Made Maximum Strength Biotin 5000mcg softgels daily with water and a meal
- Made from carefully selected ingredients, this gluten free Biotin supplement has no artificial flavors and no synthetic dyes-colors derived from natural sources
$14.23
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Bestseller No. 9
Potent Biotin (Vitamin B7) 10,000 mcg with Vitamins D & E Supplement | 180 Count | Hair, Skin And Nails | For Thicker & Stronger Hair Growth | Healthy, Youthful Skin & Strong Nails | Energy Support
- SUPPORTS THICKER & STRONGER HAIR: Biotin (B7) aids keratin synthesis, a protein that forms the structure of hair promoting hair growth and strength. Vitamins D & E maintain healthy follicles and scalp which can contribute to hair loss or thinning. It also protects against oxidative stress and improve blood flow in the scalp to ensure that the right nutrients are received preventing dryness and flakiness.
- STOP SAGGING SKIN AND START TO LOOK AND FEEL YOUNGER: Our potent 10,000 mcg Biotin (Vitamin B7) with Vitamins D & E supports skin health by aiding moisture retention, cell growth, and keratin synthesis. A structural protein essential for skin strength and elasticity. Vitamin E, an antioxidant shields skin from oxidative damage and promotes skin repair and regeneration, while Vitamin D regulates cell growth for healthier skin.
- STRENGTHENS NAILS & REDUCES BRITTLENESS: Biotin promotes nail strength, reduces brittleness, and supports the overall integrity of the nails. It promotes healthy cell growth and aids in the metabolism of protein-building amino acids that are essential for nail growth. Biotin supports nail firmness, hardness, and thickness.
- ENERGY CONVERSION & MORE: Our formula supports those with biotin absorption issues and provides those wanting an extra boost. It supports the metabolism of carbs, proteins and fats to enhance energy, mood and overall metabolism. It also supports cognitive function, nervous system health, and heart health.
- MADE IN THE USA FOR MEN & WOMEN: Formulated for Men and Women. all our supplements are made in the USA with worldwide ingredients. They are made in a FDA & GMP Registered facility giving you peace of mind that our supplements are safe to take. They come with a 100% satisfaction guarantee.
$12.49
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SaleBestseller No. 10
Sports Research® Biotin 2,500mcg with Organic Coconut Oil - Biotin (Vitamin B7) for Healthy Skin and Hair Support* - for Women and Men - Vegan, Non-GMO, Gluten & Soy-Free - 120 Veggie Softgels
- ENERGY PRODUCTION SUPPORT: Also known as Vitamin B7, Biotin plays an important role in metabolizing carbohydrates, fats & proteins. This once-a-day formula makes it easier to get the essential micronutrient*
- HEALTHY HAIR & SKIN: Healthy hair and skin require consistent keratin synthesis—the protein found in our cells. Our biotin supplements give you a chance to increase these production levels naturally, leading to results you can both see and feel*
- VEGAN CERTIFIED: Our biotin is Vegan Certified and encapsulated in the world’s only non-GMO verified, bovine, and carrageenan-free, Plantgel capsule. It’s filler-free, formulated with organic coconut oil, and Manufactured in the USA in cGMP-compliant facilities
- PREMIUM, POTENT FORMULAS: Take your pick between our High Potency Biotin 2,500 mcg, Extra Strength Biotin 5,000 mcg, and Max Strength Biotin 10,000 mcg—all gluten-free, soy-free, and made with cold-pressed 100% organic coconut oil
- THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every body—inside and out
$13.56
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Best Vitamin B7 Biotin Supplements Buying Guide
Before choosing the best vitamin B7 biotin supplements you should consider following options:
1. What is the source of the biotin? Biotin can be derived from various sources, including bacteria and yeast. Products that are derived from bacteria are more bioavailable than those derived from yeast.
2. What is the concentration of the biotin? Biotin supplements are generally measured in micromoles per tablet or capsule and usually range between 0.5 and 1.5 mcg/tablet.
3. What is the purity of the biotin? The source of the biotin dictates its purity. Biotin obtained from bacteria is generally more pure than that from yeast.
4. What is the cost of the biotin? The cost of the biotin is generally determined by the source of the biotin, the purity, and the concentration.
5. What is the dosage of the biotin? The dosage of the biotin is determined by what is available in the market. For example, if a biotin supplement is in the form of drops, then the dosage will be different than a capsule or tablets.
What else you should know about vitamin b7 biotin supplements
1. What are the benefits of taking biotin supplements?
Some benefits of taking biotin supplements are that biotin is involved in the metabolism of fats and amino acids, can help strengthen nails and hair, and has been linked to improving blood sugar control in people with diabetes.
2. What are the side effects of taking biotin supplements?
Biotin is a water-soluble vitamin and is generally considered safe when taken in recommended doses. Some people may experience side effects such as skin rash, acne, and digestive upset when taking biotin supplements.
3. How much biotin should I take daily?
There is no recommended amount of biotin to take daily, as it is not an essential nutrient. However, some people take biotin supplements in order to improve the health of their skin, hair, and nails.
4. Will biotin supplements help my hair and nails grow?
There is some evidence that biotin supplements can help hair and nails grow, but the evidence is not conclusive.
5. What are the best biotin supplements on the market?
There are many different biotin supplements on the market, so it is difficult to say which one is the best. However, some brands that may be worth considering include Nature’s Way, Jarrow Formulas, and Solgar.
Conclusion
On the market, there are numerous best vitamin b7 biotin supplements. Hopefully, the list of the top ten best vitamin b7 biotin supplements will save you time researching and deciding on the best one for you.