Top Biotin Brands You Need to Try for Healthier Hair and Nails

Biotin, also known as vitamin B7, has gained popularity for its potential benefits in promoting healthy hair, skin, and nails. With numerous brands offering biotin supplements, it can be challenging to decipher which ones provide the best quality and value. From highly-rated options backed by scientific research to those recommended for their organic ingredients, we've curated a comprehensive list of top biotin brands to streamline your decision-making process. Whether you're new to supplements or seeking to switch up your current routine, explore the selections below for trustworthy choices.

Illustration of biotin

Best brands of biotin in 2025

Nature's Bounty

Nature's Bounty is a renowned brand in the health supplement industry, particularly known for its high-quality biotin products. With a history dating back to 1971, Nature's Bounty has established itself as a trusted name, offering biotin supplements that support healthy hair, skin, and nails, as well as energy metabolism and nervous system health. Their biotin supplements, such as the 10,000 mcg softgels, provide 33,333% of the daily recommended value per serving. The brand's commitment to quality is evident through its stringent quality assurance standards and regular testing to ensure purity and potency. Nature's Bounty is part of Nestle Health Science, further solidifying its reputation for excellence.

Solgar

Solgar is a renowned brand in the supplement industry, particularly noted for its high-quality biotin products. Founded in 1947, Solgar has been a pioneer in providing science-backed, non-GMO supplements that support health and well-being. Their biotin capsules, available in strengths such as 5000 mcg and 10000 mcg, are designed to promote healthy skin, hair, and nails, and also support energy metabolism and enzyme function. With a commitment to using responsibly-sourced ingredients and avoiding artificial fillers, Solgar's products are suitable for vegans and free from common allergens like wheat, gluten, and dairy. As evidenced by a 2017 survey, 98% of consumers recommend the Solgar brand. For more details on Solgar biotin capsules, visit their product page.

Sports Research

Sports Research is a leading brand in the biotin supplement market, known for its high-quality and diverse product offerings, including liquid supplements, gummies, and soft gels with varying biotin concentrations such as 2500mcg, 5000mcg, and 10,000mcg per serving. Their biotin supplements are formulated with organic virgin coconut oil to enhance absorption and are certified vegan, gluten-free, and non-GMO. The brand is dedicated to providing superior products, sourcing high-quality ingredients, and partnering with trusted manufacturers. Sports Research biotin supplements support keratin synthesis, promoting healthy hair, skin, and nails. With a strong market presence, the global biotin supplement market, which includes brands like Sports Research, is forecasted to grow at a CAGR of 9.1% from 2022 to 2031.

Natrol

Natrol is a leading brand in the biotin supplement market, known for its high-quality products that support healthy hair, skin, and nails. Their Biotin Plus Lutein Tablets, for example, contain 5,000mcg of biotin and 10mg of lutein, which is clinical strength skincare to improve skin elasticity and hydration. With a daily value of 16,667% for biotin, Natrol's supplements are highly potent. The brand also offers products with clean ingredients, free from artificial flavors, sweeteners, preservatives, and synthetic dyes. In a market where North America dominates with a 34.2% share in 2023, Natrol stands out as a trusted name.

NOW Foods

NOW Foods is a renowned brand for producing high-quality biotin supplements, with a history dating back to 1968. Their biotin products, such as the 5,000 mcg vegetarian capsules, support energy production, amino acid metabolism, and immune function, with each serving providing 16,667% of the daily value. These supplements are non-GMO, vegan, and kosher, ensuring they cater to a wide range of dietary needs. NOW Foods adheres to GMP quality assurance standards, guaranteeing the purity and effectiveness of their products. With frequent purchases and positive reviews, NOW Foods stands out as a trusted producer in the health supplement industry.

Garden of Life

Garden of Life is a renowned brand known for its high-quality supplements, including those rich in biotin, which are essential for healthy hair, skin, and nails. Their products, such as the Grass Fed Collagen Peptides Powder and various multivitamins, are formulated with clinically studied ingredients to ensure maximum efficacy. The global biotin supplements market, which Garden of Life is a part of, is projected to grow at a Compound Annual Growth Rate (CAGR) of 10.6% from 2021 to 2028, reaching a value of USD 3.4 billion by 2028. Garden of Life's commitment to organic and natural ingredients aligns with the growing preference for dietary supplements among health-conscious consumers. Their products are available with various promotions and discounts, enhancing their appeal to a wide customer base. For more information on enhancing hair, skin, and nails, visit their official website.

Vitafusion

Vitafusion is renowned as one of the best producers of biotin supplements, particularly with their Extra Strength Biotin Gummies, which support hair, skin, and nail health while aiding in the metabolism of fats, proteins, and carbohydrates. These gummies are designed to be taken by adults at a dose of two gummies per day, and they are known for their delicious flavor and ease of consumption. Vitafusion's biotin products are popular for their potential to improve hair thickness and nail strength, with some studies indicating significant improvements in these areas. For instance, biotin supplementation has been shown to increase nail thickness by up to 25% in some cases. Vitafusion's commitment to quality and effectiveness makes their biotin gummies a trusted choice among consumers.

Nature Made

Nature Made is a leading brand in the biotin supplement market, known for its high-quality products that support healthy hair, skin, and nails. Their biotin supplements, such as the Maximum Strength 5000 mcg Softgels, are formulated to restore healthy biotin levels and support carbohydrate, protein, and fat metabolism. Nature Made products are USP verified, ensuring they meet strict standards for ingredients, potency, and manufacturing processes. The brand is highly recommended by pharmacists and is part of a market expected to grow at a CAGR of 11.04% from 2024 to 2034, with the global biotin supplement market projected to reach USD 10.60 billion by 2034. Nature Made's commitment to quality and value has made it a trusted partner in health and wellness.

Jarrow Formulas

Jarrow Formulas is a renowned brand in the dietary supplement industry, particularly noted for its high-quality biotin products. Founded on a commitment to health and wellness, the company has earned trust over 50 years through its science-backed formulations. Their biotin supplements, such as the 5000 mcg d-Biotin, are designed to support healthy skin, hair, and nails, as well as lipid metabolism and cellular energy production, with each serving providing 16667% of the daily recommended value. Jarrow Formulas ensures purity and potency by adhering to Current Good Manufacturing Practices (cGMP) and working with reliable raw material suppliers. The brand's dedication to scientific research and customer health has made it a leader in the supplement market. For more information on their biotin offerings, visit Jarrow Formulas' biotin page.

GNC

GNC, or General Nutrition Centers, is a renowned brand in the health and nutrition industry, particularly noted for its high-quality biotin supplements. GNC's biotin products are designed to support healthy skin, hair, and nails, and are available in various formulations, including capsules and powders. With a strong presence in both retail and online markets, GNC has been a trusted name since its inception, offering products that are scientifically supported and clinically tested. The company's commitment to quality is evident in its "Truth in Labeling Policy," which ensures that all product labels are accurately validated by their team of scientists and nutritionists. GNC's extensive product range and robust distribution network, including over 17,500 employees and more than 7,500 products, make it a leading provider of biotin supplements.