Updated:May, 2026

10 Best Biotin Supplements For Hair Growth of 2026

Best Choice

9.9

Outstanding

Sports Research

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

Why We Love It

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 synthesisthe 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 worlds only non-GMO verified, bovine, and carrageenan-free, Plantgel capsule. Its 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 mcgall 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 bodyinside and out

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Why We Love It

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 synthesisthe 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 worlds only non-GMO verified, bovine, and carrageenan-free, Plantgel capsule. Its 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 mcgall 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 bodyinside and out

How We Find the Top Picks

We use smart data tools to review thousands of products and stores, analyzing ratings, reviews, and popularity trends to highlight what truly matters to shoppers like you.

Our experts then refine the results, blending AI insights with real user experiences to deliver accurate, up-to-date rankings that help you choose with confidence.

9.5

Excellent

Nutricost

Nutricost Biotin (Vitamin B7) 10,000mcg (10mg) Vitamin Supplement, 240 Capsules - Vegetarian, Gluten Free, Quick Release, Non-GMO

Main Highlights

Biotin (Vitamin B7) - 240 Capsules With 10000 MCG Of High Quality Biotin Per Capsule
Up to 8 Month (240 Day) Supply, 1 Serving Is Just 1 capsule
Packed with Vitamin B7 - Also Known As Vitamin H
Nutricost Biotin is Non-GMO, Gluten Free, and 3rd Party Tested
Made in a GMP Compliant, FDA Registered Facility

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Main Highlights

Biotin (Vitamin B7) - 240 Capsules With 10000 MCG Of High Quality Biotin Per Capsule
Up to 8 Month (240 Day) Supply, 1 Serving Is Just 1 capsule
Packed with Vitamin B7 - Also Known As Vitamin H
Nutricost Biotin is Non-GMO, Gluten Free, and 3rd Party Tested
Made in a GMP Compliant, FDA Registered Facility

9.5

Excellent

NUTRAHARMONY

Biotin | Collagen | Hyaluronic Acid | Keratin - Support Normal Hair Growth Cycle, Skin & Nails - Clinically Tested - 25000mcg Vitamins B1, B2, B3, B6 & B7 - for Women & Men - Made in USA | 60 Capsules

Main Highlights

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 and complement a consistent beauty routine.
HAIR SUPPORT Provides nutrients that support the normal hair growth cycle and help maintain hair strength and structure.*
NAIL & SKIN HEALTH Supports healthy nails and skin by helping maintain nail strength and resilience and supporting skin hydration and elasticity for a smoother-looking appearance.*
CLINICALLY TESTED 80 women took part in a 90-day study, and the results showed support for a normal, healthy hair growth cycle, and visible improvements in scalp 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.
MADE IN THE USA designed and manufactured in the United States using globally sourced ingredients in a GMP-certified facility that follows all required safety standards & laboratory testing procedures.
Please note that the effects are not immediate. Consistency is a key. Depending on your personal situation, it is required to take from 1 to 3 consistent courses (30-90 Days) to achieve the desired result.
*Each serving of 2 capsules contains a blend of Vitamins B1, B2, B3, B6 & B7 (Biotin), totaling 25,000 mcg. This dosage does not include the weight of Collagen & Keratin. **Study #1-0602, 2024.

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Main Highlights

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 and complement a consistent beauty routine.
HAIR SUPPORT Provides nutrients that support the normal hair growth cycle and help maintain hair strength and structure.*
NAIL & SKIN HEALTH Supports healthy nails and skin by helping maintain nail strength and resilience and supporting skin hydration and elasticity for a smoother-looking appearance.*
CLINICALLY TESTED 80 women took part in a 90-day study, and the results showed support for a normal, healthy hair growth cycle, and visible improvements in scalp 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.
MADE IN THE USA designed and manufactured in the United States using globally sourced ingredients in a GMP-certified facility that follows all required safety standards & laboratory testing procedures.
Please note that the effects are not immediate. Consistency is a key. Depending on your personal situation, it is required to take from 1 to 3 consistent courses (30-90 Days) to achieve the desired result.
*Each serving of 2 capsules contains a blend of Vitamins B1, B2, B3, B6 & B7 (Biotin), totaling 25,000 mcg. This dosage does not include the weight of Collagen & Keratin. **Study #1-0602, 2024.

9.2

Excellent

NUTRAHARMONY

Biotin 10000mcg with Silicon - Pharmaceutical Grade Biotin Supplement for Women - Hair Growth Support, Skin & Nails - Max Strength & 100% Bioavailability - Made in USA - 120 Softgels, 120 Days Supply

Main Highlights

BIOTIN 10,000 MCG SOFTGELS a high-strength, beauty-focused hair skin and nails softgels, designed to deliver consistent daily support for your hair, skin, and nails. Each softgel provides the optimal 10,000 mcg dose, a level trusted for its effectiveness and safety.
PHARMACEUTICAL-GRADE BIOTIN pharma-grade Biotin offers exceptional purity, maximum potency, and optimal bioavailability, ensuring superior benefits for your hair, skin, and nails. Unlike regular Biotin, its free from impurities & maintains long-term stability. With consistent strength and adherence to strict USP standards, its the perfect choice for visible, long-lasting results.
HAIR, NAILS & SKIN SUPPORT Biotin hair vitamins support hair from within, helping your strands look stronger, fuller, and more resilient. It also encourages nail strength and smooth texture while supporting a healthier, more radiant skin appearance. A balanced daily softgel to enhance your overall beauty routine naturally.
ENHANCED WITH SILICA each serving of hair skin nails vitamins for women & men includes Silica from Bamboo Extract, a clean, plant-based source of the trace element silicon, known for supporting hair elasticity, shine, and structure. Together, Biotin and Silica create a synergistic duo that enhances beauty from the inside out.
100% BIOAVAILABILITY & ABSORPTION the soft gel format ensures quick absorption, complete bioavailability, and gentle digestion, offering maximum effectiveness without stomach discomfort. Smooth, fast, and highly efficient: everything you want from your Biotin hair growth products.
MADE IN USA, QUALITY YOU CAN TRUST backed by scientific research and manufactured in a GMP-certified facility in the USA, our Biotin 10000mcg softgels meet the strictest standards of purity, safety, and quality. Every batch undergoes careful testing to ensure consistency you can rely on, giving you total confidence in what you choose for your wellness.
DEDICATED TO QUALITY at NUTRAHARMONY, your well-being always comes first. From responsible ingredient sourcing to advanced, precise manufacturing practices, we are committed to delivering hair skin and nails vitamins you can trust every day. Your peace of mind and satisfaction guide everything we do.

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Main Highlights

BIOTIN 10,000 MCG SOFTGELS a high-strength, beauty-focused hair skin and nails softgels, designed to deliver consistent daily support for your hair, skin, and nails. Each softgel provides the optimal 10,000 mcg dose, a level trusted for its effectiveness and safety.
PHARMACEUTICAL-GRADE BIOTIN pharma-grade Biotin offers exceptional purity, maximum potency, and optimal bioavailability, ensuring superior benefits for your hair, skin, and nails. Unlike regular Biotin, its free from impurities & maintains long-term stability. With consistent strength and adherence to strict USP standards, its the perfect choice for visible, long-lasting results.
HAIR, NAILS & SKIN SUPPORT Biotin hair vitamins support hair from within, helping your strands look stronger, fuller, and more resilient. It also encourages nail strength and smooth texture while supporting a healthier, more radiant skin appearance. A balanced daily softgel to enhance your overall beauty routine naturally.
ENHANCED WITH SILICA each serving of hair skin nails vitamins for women & men includes Silica from Bamboo Extract, a clean, plant-based source of the trace element silicon, known for supporting hair elasticity, shine, and structure. Together, Biotin and Silica create a synergistic duo that enhances beauty from the inside out.
100% BIOAVAILABILITY & ABSORPTION the soft gel format ensures quick absorption, complete bioavailability, and gentle digestion, offering maximum effectiveness without stomach discomfort. Smooth, fast, and highly efficient: everything you want from your Biotin hair growth products.
MADE IN USA, QUALITY YOU CAN TRUST backed by scientific research and manufactured in a GMP-certified facility in the USA, our Biotin 10000mcg softgels meet the strictest standards of purity, safety, and quality. Every batch undergoes careful testing to ensure consistency you can rely on, giving you total confidence in what you choose for your wellness.
DEDICATED TO QUALITY at NUTRAHARMONY, your well-being always comes first. From responsible ingredient sourcing to advanced, precise manufacturing practices, we are committed to delivering hair skin and nails vitamins you can trust every day. Your peace of mind and satisfaction guide everything we do.

9.0

Excellent

Nature's Bounty

Nature's Bounty Biotin Hair Skin and Nails Vitamins, Supports Healthy Hair, Skin and Nails, 10,000 mcg, 120 Softgels (Pack of 1)

Main Highlights

SUPPORTS HEALTHY HAIR (1): Biotin helps maintain healthy hair; providing essential nutrients crucial for beautiful hair (1)
SKIN AND NAIL HEALTH SUPPORT (1): These Biotin softgels are designed to support hair, skin and nail health (1)
NERVOUS SYSTEM SUPPORT (1): Biotin supplement; a member of the B Vitamins family; supports a healthy nervous system (1)
ENERGY METABOLISM BENEFIT (1): Biotin 10000mcg aids in converting nutrients into cellular energy; supporting the body's energy metabolism (1)
QUALITY YOU CAN TRUST (1): Backed by 50 years of scientific research; these Nature's Bounty biotin vitamins offer a reliable choice for your health and beauty (1)

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Main Highlights

SUPPORTS HEALTHY HAIR (1): Biotin helps maintain healthy hair; providing essential nutrients crucial for beautiful hair (1)
SKIN AND NAIL HEALTH SUPPORT (1): These Biotin softgels are designed to support hair, skin and nail health (1)
NERVOUS SYSTEM SUPPORT (1): Biotin supplement; a member of the B Vitamins family; supports a healthy nervous system (1)
ENERGY METABOLISM BENEFIT (1): Biotin 10000mcg aids in converting nutrients into cellular energy; supporting the body's energy metabolism (1)
QUALITY YOU CAN TRUST (1): Backed by 50 years of scientific research; these Nature's Bounty biotin vitamins offer a reliable choice for your health and beauty (1)

8.8

Very Good

Nature's Bounty

Nature's Bounty Biotin Hair Skin and Nails Vitamins, Supports Healthy Hair, Skin and Nails, 10,000 mcg, Rapid Release Softgels, 180 Ct

Main Highlights

SUPPORTS HEALTHY HAIR (1): Biotin helps maintain healthy hair; providing essential nutrients crucial for beautiful hair (1)
SKIN AND NAIL HEALTH SUPPORT (1): These Biotin softgels are designed to support hair, skin and nail health (1)
NERVOUS SYSTEM SUPPORT (1): Biotin supplement; a member of the B Vitamins family; supports a healthy nervous system (1)
ENERGY METABOLISM BENEFIT (1): Biotin 10000mcg aids in converting nutrients into cellular energy; supporting the body's energy metabolism (1)
QUALITY YOU CAN TRUST (1): Backed by 50 years of scientific research; these Nature's Bounty biotin vitamins offer a reliable choice for your health and beauty (1)

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Main Highlights

SUPPORTS HEALTHY HAIR (1): Biotin helps maintain healthy hair; providing essential nutrients crucial for beautiful hair (1)
SKIN AND NAIL HEALTH SUPPORT (1): These Biotin softgels are designed to support hair, skin and nail health (1)
NERVOUS SYSTEM SUPPORT (1): Biotin supplement; a member of the B Vitamins family; supports a healthy nervous system (1)
ENERGY METABOLISM BENEFIT (1): Biotin 10000mcg aids in converting nutrients into cellular energy; supporting the body's energy metabolism (1)
QUALITY YOU CAN TRUST (1): Backed by 50 years of scientific research; these Nature's Bounty biotin vitamins offer a reliable choice for your health and beauty (1)

8.6

Very Good

Amazon Elements

Amazon Elements Vegan Biotin 5000 mcg for Hair, Skin, and Nails, 130 Capsules, 4 Month Supply (Packaging may vary)

Main Highlights

ONE BOTTLE CONTAINS: 130 capsules, a 4 month supply (taken daily at the listed serving size)
FOR HAIR, SKIN & NAILS: Helps maintain normal hair, skin, and nails
SUPPORTS COGNITION: Helps support brain function, cognition, and energy metabolism
NO ARTIFICIAL: Colors, flavors, or chemical preservatives; vegan; gluten free
BLENDED AND PACKAGED IN USA: Made in a Good Manufacturing Practices (GMP) facility in the USA; product of China
PRODUCT NOTE: Exposure to heat or sunlight may lead to melting/damage of product; Amazon stores and ships products in accordance with manufacturers recommendations when provided
An Amazon brand

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Main Highlights

ONE BOTTLE CONTAINS: 130 capsules, a 4 month supply (taken daily at the listed serving size)
FOR HAIR, SKIN & NAILS: Helps maintain normal hair, skin, and nails
SUPPORTS COGNITION: Helps support brain function, cognition, and energy metabolism
NO ARTIFICIAL: Colors, flavors, or chemical preservatives; vegan; gluten free
BLENDED AND PACKAGED IN USA: Made in a Good Manufacturing Practices (GMP) facility in the USA; product of China
PRODUCT NOTE: Exposure to heat or sunlight may lead to melting/damage of product; Amazon stores and ships products in accordance with manufacturers recommendations when provided
An Amazon brand

8.3

Very Good

Bronson

Bronson Biotin 10,000mcg, Supports Healthy Hair, Skin and Nails, Vegetarian, Non-GMO, 150 Tablets

Main Highlights

High Quality & Great Value: Bronson Basics Biotin provides 10,000 MCG of premium Biotin per mini tablet. We strive to support your good health and well-being through high quality supplements at the best value.
Hair, Skin & Nails Support: By supplying 10,000 MCG per mini tablet, Bronson Basics Biotin enables valuable daily replenishment that helps to support healthy hair, skin, nails, energy production, and nervous system health.*
Superior Quality: Laboratory tested GMO-Free, Gluten-Free and Soy-Free. Bronson products are in-house tested and carefully manufactured by trained professionals in our state-of-the-art facility that is located in Hauppauge, New York.
cGMP Premium Standards: Every product manufactured by Bronson is put through a rigorous process to ensure purity, potency and integrity. Through our very own cGMP Certified New York Facility that complies with the most current regulations, we promise to deliver top-quality supplements that are consistently verified for quality and safety.
Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.

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Main Highlights

High Quality & Great Value: Bronson Basics Biotin provides 10,000 MCG of premium Biotin per mini tablet. We strive to support your good health and well-being through high quality supplements at the best value.
Hair, Skin & Nails Support: By supplying 10,000 MCG per mini tablet, Bronson Basics Biotin enables valuable daily replenishment that helps to support healthy hair, skin, nails, energy production, and nervous system health.*
Superior Quality: Laboratory tested GMO-Free, Gluten-Free and Soy-Free. Bronson products are in-house tested and carefully manufactured by trained professionals in our state-of-the-art facility that is located in Hauppauge, New York.
cGMP Premium Standards: Every product manufactured by Bronson is put through a rigorous process to ensure purity, potency and integrity. Through our very own cGMP Certified New York Facility that complies with the most current regulations, we promise to deliver top-quality supplements that are consistently verified for quality and safety.
Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.

8.1

Very Good

Nature's Bounty

Nature's Bounty Advanced Hair, Skin & Nails, Argan-Infused Vitamin Supplement with Biotin and Hyaluronic Acid, 150 Rapid Release Softgels, 50 Total Servings

Main Highlights

SUPPORTS BEAUTIFUL HAIR; GLOWING SKIN; AND HEALTHY NAILS (1): Hair Skin & Nails Rapid Release Softgels contain biotin; vitamins; minerals; antioxidants and other nutrients consistently found in healthy hair; skin and nails
WITH BEAUTY-SUPPORTING BIOTIN: Nature's Bounty Hair, Skin & Nails vitamins contain beauty-supporting biotin; a vital nutrient that helps to maintain healthy hair while supporting overall beauty (1)
ANTIOIXIDENTS PLUS HYALURONIC ACID: Skin and Hair Nutrients Antioxidants A; C and E Plus Hyaluronic Acid; Laboratory tested and contains no artificial color or flavor; and are free from sugar; milk; lactose, soy; gluten; wheat; yeast; and fish; Sodium free
HELPS MAINTAINS HEALTHY SKIN: Vitamin E contributes to skin health (1) and Vitamin C is involved in collagen production and formation; which forms the basis for vibrant skin(1)
FROM THE TRUSTED WELLNESS EXPERTS: Natures Bounty Extra Strength Hair Skin and Nails Vitamins are a product of 50 years of dedication to quality and scientific research to make vitamins and nutritional supplements of unrivaled excellence

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Main Highlights

SUPPORTS BEAUTIFUL HAIR; GLOWING SKIN; AND HEALTHY NAILS (1): Hair Skin & Nails Rapid Release Softgels contain biotin; vitamins; minerals; antioxidants and other nutrients consistently found in healthy hair; skin and nails
WITH BEAUTY-SUPPORTING BIOTIN: Nature's Bounty Hair, Skin & Nails vitamins contain beauty-supporting biotin; a vital nutrient that helps to maintain healthy hair while supporting overall beauty (1)
ANTIOIXIDENTS PLUS HYALURONIC ACID: Skin and Hair Nutrients Antioxidants A; C and E Plus Hyaluronic Acid; Laboratory tested and contains no artificial color or flavor; and are free from sugar; milk; lactose, soy; gluten; wheat; yeast; and fish; Sodium free
HELPS MAINTAINS HEALTHY SKIN: Vitamin E contributes to skin health (1) and Vitamin C is involved in collagen production and formation; which forms the basis for vibrant skin(1)
FROM THE TRUSTED WELLNESS EXPERTS: Natures Bounty Extra Strength Hair Skin and Nails Vitamins are a product of 50 years of dedication to quality and scientific research to make vitamins and nutritional supplements of unrivaled excellence

8.1

Very Good

StrongVit

StrongVit Biotin with Hyaluronic Acid, Keratin and Collagen Supplements - 10000mcg for Hair Growth Women and Men - Hair Skin and Nails Vitamins - 60 Capsules

Main Highlights

EXTRA STRENGTH FORMULA: Packed with Biotin, Collagen, Keratin, Hyaluronic Acid, and B-complex Vitamins supplement to promote healthy hair growth, skin radiance & overall nails health.
COMPREHENSIVE VITAMIN BLEND: Includes essential B vitamins (B1, B2, B3, B6, B7), and multi Collagen pills (types I, II, III, V, & X) for overall hair, skin, and nail health.
BEAUTY BOOST: When combined with vitamin C, and hyaluronic acid, Collagen helps maintain skin elasticity and hydration. This combination can reduce the appearance of fine lines and wrinkles, giving your skin a more youthful and vibrant look.
THIRD-PARTY LAB TESTED in the USA Our Biotin pills are rigorously tested by Swift Laboratory for purity and potency. Experience a 30-day supply bottle 2 capsules a day, easy to swallow, suitable for Men and Women. GMO-free, Gluten-free, no binders, no fillers and free from harmful chemicals.
QUALITY ASSURED: At StrongVit, your satisfaction is our top priority. We deliver premium products because you deserve the best. Moreover, we stand behind our products with a 100% money-back. If you're not delighted, rest assured you're fully covered by our no-questions-asked money-back. Just contact us through Amazon.

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Main Highlights

EXTRA STRENGTH FORMULA: Packed with Biotin, Collagen, Keratin, Hyaluronic Acid, and B-complex Vitamins supplement to promote healthy hair growth, skin radiance & overall nails health.
COMPREHENSIVE VITAMIN BLEND: Includes essential B vitamins (B1, B2, B3, B6, B7), and multi Collagen pills (types I, II, III, V, & X) for overall hair, skin, and nail health.
BEAUTY BOOST: When combined with vitamin C, and hyaluronic acid, Collagen helps maintain skin elasticity and hydration. This combination can reduce the appearance of fine lines and wrinkles, giving your skin a more youthful and vibrant look.
THIRD-PARTY LAB TESTED in the USA Our Biotin pills are rigorously tested by Swift Laboratory for purity and potency. Experience a 30-day supply bottle 2 capsules a day, easy to swallow, suitable for Men and Women. GMO-free, Gluten-free, no binders, no fillers and free from harmful chemicals.
QUALITY ASSURED: At StrongVit, your satisfaction is our top priority. We deliver premium products because you deserve the best. Moreover, we stand behind our products with a 100% money-back. If you're not delighted, rest assured you're fully covered by our no-questions-asked money-back. Just contact us through Amazon.

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