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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AllAshwagandha & AdaptogensB VitaminsBiotinCalciumCollagenCoQ10CreatineGreens & SuperfoodsIronMagnesiumMelatonin & SleepMultivitaminsOmega-3 & Fish OilPre-WorkoutProbioticsProtein SupplementsTurmeric & CurcuminVitamin CVitamin DZinc
Top ratedBest value

13,437 picks across every category, highest score first

1849Pedia Calm80/100OL Olympian LabsPedia Calmcapsule · 60 servings · $0.46/servingBuy on iHerb · $27.34
1850Marshmallow Root80/100Oregon's Wild HarvestMarshmallow Rootcapsule · 45 servings · $0.50/servingBuy on iHerb · $22.36
1851Milk Thistle Dandelion80/100Oregon's Wild HarvestMilk Thistle Dandelionliquid · 30 servings · $0.52/servingBuy on iHerb · $15.61
1852Muscle Relax80/100Oregon's Wild HarvestMuscle Relaxcapsule · 45 servings · $0.53/servingBuy on iHerb · $23.96
1853Nettle80/100Oregon's Wild HarvestNettlecapsule · 45 servings · $0.57/servingBuy on iHerb · $25.56
1854Nettle Quercetin80/100Oregon's Wild HarvestNettle Quercetincapsule · 20 servings · $1.28/servingBuy on iHerb · $25.56
1855Oregon Grape80/100Oregon's Wild HarvestOregon Grapecapsule · 30 servings · $0.80/servingBuy on iHerb · $23.96
1856Synergistic Eye Health80/100SwansonSynergistic Eye Healthsoftgel · 30 servings · $0.57/servingBuy on iHerb · $16.99
1857Turkey Rhubarb 500 mg80/100Swanson Premium BrandTurkey Rhubarb 500 mgcapsule · 30 servings · $0.37/servingBuy on iHerb · $11.09
1858Full Spectrum Korean Red Ginseng Root 400 mg80/100Swanson Premium BrandFull Spectrum Korean Red Ginseng Root 400 mgcapsule · 30 servings · $0.36/servingBuy on iHerb · $10.91
1859Full Spectrum Wormwood 425 mg80/100Swanson Premium BrandFull Spectrum Wormwood 425 mgcapsule · 30 servings · $0.37/servingBuy on iHerb · $11.09
18605-HTP 50 mg80/100Swanson Premium Brand5-HTP 50 mgcapsule · 30 servings · $0.31/servingBuy on iHerb · $9.19
1861Passionflower80/100Oregon's Wild HarvestPassionflowerliquid · 30 servings · $0.48/servingBuy on iHerb · $14.36
1862Red Clover80/100Oregon's Wild HarvestRed Clovercapsule · 30 servings · $0.83/servingBuy on iHerb · $24.76
1863Full Spectrum Aronia (Chokeberry) 400 mg80/100Swanson Premium BrandFull Spectrum Aronia (Chokeberry) 400 mgcapsule · 30 servings · $0.24/servingBuy on iHerb · $7.14
1864Full Spectrum Avena Sativa (Green Oat Grass) 400 mg80/100Swanson Premium BrandFull Spectrum Avena Sativa (Green Oat Grass) 400 mgcapsule · 30 servings · $0.16/servingBuy on iHerb · $4.89
1865Black Walnut Hulls 500 mg80/100Swanson Premium BrandBlack Walnut Hulls 500 mgcapsule · 30 servings · $0.14/servingBuy on iHerb · $4.17
1866Rhodiola80/100Oregon's Wild HarvestRhodiolacapsule · 60 servings · $0.45/servingBuy on iHerb · $27.16
1867Saw Palmetto80/100Oregon's Wild HarvestSaw Palmettocapsule · 45 servings · $0.62/servingBuy on iHerb · $27.96
1868Saw Palmetto Pygeum80/100Oregon's Wild HarvestSaw Palmetto Pygeumcapsule · 45 servings · $0.64/servingBuy on iHerb · $28.80
1869Schisandra80/100Oregon's Wild HarvestSchisandracapsule · 45 servings · $0.67/servingBuy on iHerb · $30.36
1870Dong Quai 530 mg80/100Swanson Premium BrandDong Quai 530 mgcapsule · 30 servings · $0.25/servingBuy on iHerb · $7.59
1871Wormwood80/100Oregon's Wild HarvestWormwoodcapsule · 30 servings · $0.72/servingBuy on iHerb · $21.56
1872100% Pure Krill Oil 500 mg80/100Swanson EFAs100% Pure Krill Oil 500 mgsoftgel · 30 servings · $0.72/servingBuy on iHerb · $21.51

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.