Supplement Ratings

iHerb picks

Best supplements 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

Highest score first

11449Tri-Iodine 6.25 mg67/100Terry NaturallyTri-Iodine 6.25 mgcapsule · 90 servings · $0.29/servingBuy on iHerb · $26.31
11450Tri-Iodine 12.5 mg67/100Terry NaturallyTri-Iodine 12.5 mgcapsule · 90 servings · $0.38/servingBuy on iHerb · $33.96
11451Hydrolyzed Beef Gelatin 550 mg67/100NOWHydrolyzed Beef Gelatin 550 mgcapsule · 50 servings · $0.26/servingBuy on iHerb · $12.78
11452Albion Complexed Selenium 200 mcg67/100Swanson UltraAlbion Complexed Selenium 200 mcgcapsule · 30 servings · $0.31/servingBuy on iHerb · $9.29
11453Potassium Citrate 99 mg67/100Swanson UltraPotassium Citrate 99 mgcapsule · 30 servings · $0.37/servingBuy on iHerb · $11.09
11454Calcium Citrate 200 mg67/100Swanson Premium BrandCalcium Citrate 200 mgcapsule · 30 servings · $0.36/servingBuy on iHerb · $10.69
11455Albion Chelated Copper 2 mg67/100Swanson UltraAlbion Chelated Copper 2 mgcapsule · 30 servings · $0.36/servingBuy on iHerb · $10.79
11456Liquid Vitamin D3 Drops 5000 IU Natural Citrus Flavor67/100BluebonnetLiquid Vitamin D3 Drops 5000 IU Natural Citrus Flavorliquid · 900 servings · $0.03/servingBuy on iHerb · $25.56
11457Potassium Orotate67/100Swanson UltraPotassium Orotatecapsule · 30 servings · $0.25/servingBuy on iHerb · $7.49
11458Magnesium Orotate 40 mg67/100Swanson UltraMagnesium Orotate 40 mgcapsule · 30 servings · $0.45/servingBuy on iHerb · $13.39
11459Vitamin B2 100 mg67/100BluebonnetVitamin B2 100 mgcapsule · 30 servings · $0.55/servingBuy on iHerb · $16.40
11460CellularActive P-5-P 50 mg67/100BluebonnetCellularActive P-5-P 50 mgcapsule · 30 servings · $0.77/servingBuy on iHerb · $23.16
11461Vitamin B6 200 mg67/100BluebonnetVitamin B6 200 mgcapsule · 30 servings · $0.53/servingBuy on iHerb · $15.92
11462Liquid CellularActive Methylcobalamin Vitamin B12 1000 mcg Natural Raspberry Flavor67/100BluebonnetLiquid CellularActive Methylcobalamin Vitamin B12 1000 mcg Natural Raspberry Flavorliquid · 59 servings · $0.34/servingBuy on iHerb · $19.96
11463Liquid CellularActive Methylcobalamin Vitamin B12 5000 mcg Natural Raspberry Flavor67/100BluebonnetLiquid CellularActive Methylcobalamin Vitamin B12 5000 mcg Natural Raspberry Flavorliquid · 59 servings · $0.53/servingBuy on iHerb · $31.16
11464Pantothenic Acid 500 mg67/100BluebonnetPantothenic Acid 500 mgcapsule · 30 servings · $0.56/servingBuy on iHerb · $16.76
11465Vitamin C 1000 mg67/100BluebonnetVitamin C 1000 mgcapsule · 30 servings · $0.57/servingBuy on iHerb · $17.20
11466Biotin 5 mg67/100Swanson Premium BrandBiotin 5 mgcapsule · 30 servings · $0.16/servingBuy on iHerb · $4.72
11467Zinc Picolinate 50 mg67/100BluebonnetZinc Picolinate 50 mgcapsule · 30 servings · $0.39/servingBuy on iHerb · $11.60
11468E 400 IU67/100SwansonE 400 IUsoftgel · 30 servings · $0.88/servingBuy on iHerb · $26.49
11469E Mixed Tocopherols 400 IU67/100SwansonE Mixed Tocopherols 400 IUsoftgel · 30 servings · $1.19/servingBuy on iHerb · $35.59
11470Zinc Gluconate 50 mg67/100SwansonZinc Gluconate 50 mgcapsule · 30 servings · $0.47/servingBuy on iHerb · $14.19
11471Ashwagandha Standardized67/100Nature's WayAshwagandha Standardizedcapsule · 60 servings · $0.37/servingBuy on iHerb · $21.99
11472Cranberry Fruit67/100Nature's WayCranberry Fruitcapsule · 50 servings · $0.30/servingBuy on iHerb · $14.79

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.