Supplement Ratings

iHerb picks

Best Biotin on iHerb

Skip hours of label reading. Every pick below is sold on iHerb and passed our label check with 60+ points, so whatever you choose is worth taking, and you see today's price before you click.

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Top ratedBest value

97 picks in biotin, highest score first

73Ultra Biotin 10,000 mcg Drop ins Mixed Berry64/100KALUltra Biotin 10,000 mcg Drop ins Mixed Berryliquid · 59 servings · $0.20/servingBuy on iHerb · $11.94
74Best Biotin 10000 mcg64/100Doctor's BestBest Biotin 10000 mcgcapsule · 120 servings · $0.09/servingBuy on iHerb · $10.99
75Biotin 1 mcg64/100Country LifeBiotin 1 mcgtablet · 30 servings · $0.47/servingBuy on iHerb · $14.19
76Super High Potency Biotin 10,000 mg64/100SolgarSuper High Potency Biotin 10,000 mgcapsule · 30 servings · $0.56/servingBuy on iHerb · $16.79
77Biotin63/100Jarrow FormulasBiotincapsule · 100 servings · $0.16/servingBuy on iHerb · $15.59
78Biotin63/100NOWBiotincapsule · 30 servings · $0.19/servingBuy on iHerb · $5.76
79Super Potency Biotin 5000 mcg62/100Nature's BountySuper Potency Biotin 5000 mcgsoftgel · 30 servings · $0.30/servingBuy on iHerb · $9.11
80Biotin 5,000 mcg62/100CarlsonBiotin 5,000 mcgcapsule · 100 servings · $0.11/servingBuy on iHerb · $11.48
81Biotin 5000 mcg62/100Nature's BountyBiotin 5000 mcgsoftgel · 30 servings · $0.53/servingBuy on iHerb · $16.00
82Biotin 5,000 mcg62/100NutricostBiotin 5,000 mcgsoftgel · 150 servings · $0.09/servingBuy on iHerb · $13.95
83Biotin 5 mg62/100Source NaturalsBiotin 5 mgtablet · 120 servings · $0.07/servingBuy on iHerb · $8.39
84Biotin 10,000 mcg Sustained Release62/100NaturesPlusBiotin 10,000 mcg Sustained Releasetablet · 90 servings · $0.13/servingBuy on iHerb · $11.86
85Biotin 10,000 mcg62/100Nature's BountyBiotin 10,000 mcgsoftgel · 120 servings · $0.12/servingBuy on iHerb · $14.10
86Biotin 1000 mcg62/100Nature's BountyBiotin 1000 mcgtablet · 100 servings · $0.11/servingBuy on iHerb · $10.67
87Ultra Strength Biotin 10,000 mcg62/100Nature's BountyUltra Strength Biotin 10,000 mcgsoftgel · 30 servings · $0.47/servingBuy on iHerb · $14.10
88Clinical Strength Biotin 10 mg62/100Nature's PlusClinical Strength Biotin 10 mgtablet · 90 servings · $0.13/servingBuy on iHerb · $11.86
89Super High Potency Biotin 10,000 mcg62/100SolgarSuper High Potency Biotin 10,000 mcgcapsule · 30 servings · $0.77/servingBuy on iHerb · $23.17
90Biotin 10,000 mcg62/100Nature's Bounty Optimal SolutionsBiotin 10,000 mcgsoftgel · 30 servings · $0.46/servingBuy on iHerb · $13.72
91High Potency Biotin 5 mg61/100Country LifeHigh Potency Biotin 5 mgcapsule · 30 servings · $0.46/servingBuy on iHerb · $13.79
92Timed-Release Biotin 10,000 mcg61/100Swanson UltraTimed-Release Biotin 10,000 mcgtablet · 30 servings · $0.29/servingBuy on iHerb · $8.69
93Biotin 800 mcg61/10021st CenturyBiotin 800 mcgtablet · 30 servings · $0.18/servingBuy on iHerb · $5.49
94Biotin 10,000 mcg61/10021st CenturyBiotin 10,000 mcgtablet · 30 servings · $0.33/servingBuy on iHerb · $9.99
95Biotin 1 mg61/100Country LifeBiotin 1 mgtablet · 30 servings · $0.47/servingBuy on iHerb · $14.19
96Biotin 1000 mcg Natural Orange Flavor61/100SolarayBiotin 1000 mcg Natural Orange Flavorlozenge · 100 servings · $0.11/servingBuy on iHerb · $11.43

Scores rate what's on the label (dosage transparency, cleanliness, ingredient profile), not clinical results. Prices come from the iHerb catalog feed and can change at checkout. See the full Best Biotin 2026 ranking.