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

13,437 picks across every category, highest score first

2185SAMe (S-Adenosylmethionine)80/100Pure EncapsulationsSAMe (S-Adenosylmethionine)capsule · 60 servings · $1.41/servingBuy on iHerb · $84.50
2186Saw Palmetto 32080/100Pure EncapsulationsSaw Palmetto 320softgel · 120 servings · $0.75/servingBuy on iHerb · $89.50
2187Horse Chestnut 250 mg80/100Nature's AnswerHorse Chestnut 250 mgcapsule · 30 servings · $0.45/servingBuy on iHerb · $13.49
2188Strontium (Citrate)80/100Pure EncapsulationsStrontium (Citrate)capsule · 180 servings · $0.31/servingBuy on iHerb · $55.65
2189Taurine 1,000 mg80/100Pure EncapsulationsTaurine 1,000 mgcapsule · 120 servings · $0.29/servingBuy on iHerb · $35.00
2190Passionflower 500 mg80/100Nature's AnswerPassionflower 500 mgcapsule · 30 servings · $0.45/servingBuy on iHerb · $13.38
2191Saw Palmetto 690 mg80/100Nature's AnswerSaw Palmetto 690 mgcapsule · 30 servings · $0.87/servingBuy on iHerb · $25.98
2192Pharmaceutical Grade AjiPure L-Histidine 500 mg80/100Swanson UltraPharmaceutical Grade AjiPure L-Histidine 500 mgcapsule · 30 servings · $0.64/servingBuy on iHerb · $19.19
2193Cran-Max 500 mg80/100SwansonCran-Max 500 mgcapsule · 30 servings · $0.82/servingBuy on iHerb · $24.66
2194Ubiquinol-QH 100 mg80/100Pure EncapsulationsUbiquinol-QH 100 mgsoftgel · 60 servings · $1.65/servingBuy on iHerb · $99.00
2195Tocotrienols 100 mg Double Strength80/100SwansonTocotrienols 100 mg Double Strengthcapsule · 30 servings · $1.31/servingBuy on iHerb · $39.39
2196Liver Tone 300 mg80/100SwansonLiver Tone 300 mgcapsule · 30 servings · $0.40/servingBuy on iHerb · $12.09
2197NAC80/100Integrative TherapeuticsNACcapsule · 30 servings · $0.60/servingBuy on iHerb · $18.00
2198Melatonin-SR80/100Pure EncapsulationsMelatonin-SRcapsule · 60 servings · $0.33/servingBuy on iHerb · $19.50
2199L-Glutamine 500 mg80/100Pure EncapsulationsL-Glutamine 500 mgcapsule · 90 servings · $0.27/servingBuy on iHerb · $24.50
2200Yellow Dock 2,000 mg Alcohol-Free80/100Nature's AnswerYellow Dock 2,000 mg Alcohol-Freeliquid · 15 servings · $0.70/servingBuy on iHerb · $10.49
2201Yarrow Alcohol-Free80/100Nature's AnswerYarrow Alcohol-Freeliquid · 15 servings · $0.75/servingBuy on iHerb · $11.24
2202Maximum-Strength Octacosanol 20 mg80/100Swanson UltraMaximum-Strength Octacosanol 20 mgcapsule · 30 servings · $0.37/servingBuy on iHerb · $11.09
2203White Willow Alcohol-Free80/100Nature's AnswerWhite Willow Alcohol-Freeliquid · 15 servings · $0.77/servingBuy on iHerb · $11.58
2204Vitex80/100Nature's AnswerVitexliquid · 15 servings · $0.70/servingBuy on iHerb · $10.49
2205Vitex Alcohol-Free80/100Nature's AnswerVitex Alcohol-Freeliquid · 15 servings · $0.80/servingBuy on iHerb · $11.99
2206Valerian Alcohol-Free80/100Nature's AnswerValerian Alcohol-Freeliquid · 30 servings · $0.45/servingBuy on iHerb · $13.38
2207L-Theanine 200 mg Double Strength80/100SwansonL-Theanine 200 mg Double Strengthcapsule · 30 servings · $0.88/servingBuy on iHerb · $26.25
2208Thyme 1,000 mg80/100Nature's AnswerThyme 1,000 mgliquid · 30 servings · $0.35/servingBuy on iHerb · $10.49

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.