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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AllB VitaminsBiotinMultivitaminsVitamin CVitamin DVitamins A, E & KCalciumIronMagnesiumMinerals & ElectrolytesZincAshwagandha & AdaptogensGreens & SuperfoodsHerbs & BotanicalsMushroomsTurmeric & CurcuminBlood Sugar SupportBrain & NootropicsDigestive HealthEye HealthHeart HealthHormone & Sexual HealthImmune SupportJoint SupportLiver & DetoxMelatonin & SleepProbioticsUrinary HealthAmino AcidsAntioxidants & LongevityCollagenCoQ10CreatineOmega-3 & Fish OilPre-WorkoutProtein SupplementsWeight Management
Top ratedBest value

Highest score first

103213-K Complete70/100Thorne Research3-K Completecapsule · 30 servings · $1.03/servingBuy on iHerb · $31.00
10322Vegan Vitamin D3 2000 IU70/100Natural FactorsVegan Vitamin D3 2000 IUcapsule · 30 servings · $0.69/servingBuy on iHerb · $20.55
10323Hyabest Hyaluronic Acid 100 mg70/100Natural FactorsHyabest Hyaluronic Acid 100 mgcapsule · 30 servings · $1.22/servingBuy on iHerb · $36.72
10324Hair - Skin - Nails70/100BioSilHair - Skin - Nailscapsule · 30 servings · $0.69/servingBuy on iHerb · $20.61
10325Beauty - Bones - Joints70/100BioSilBeauty - Bones - Jointsliquid · 60 servings · $0.36/servingBuy on iHerb · $21.81
10326Eyebright Herb 430 mg70/100Nature's WayEyebright Herb 430 mgcapsule · 50 servings · $0.18/servingBuy on iHerb · $8.90
10327Goldenseal Herb 400 mg70/100Nature's WayGoldenseal Herb 400 mgcapsule · 50 servings · $0.30/servingBuy on iHerb · $14.99
10328Marshmallow Root 480 mg70/100Nature's WayMarshmallow Root 480 mgcapsule · 50 servings · $0.31/servingBuy on iHerb · $15.39
10329PB8 Original Formula70/100Nutrition NowPB8 Original Formulacapsule · 60 servings · $0.32/servingBuy on iHerb · $19.49
10330PB 8 Vegetarian Formula70/100Church & DwightPB 8 Vegetarian Formulacapsule · 60 servings · $0.32/servingBuy on iHerb · $19.49
10331Vitamin D3 Drops 1000 IU70/100Natural FactorsVitamin D3 Drops 1000 IUliquid · 500 servings · $0.03/servingBuy on iHerb · $14.39
10332Parsley Leaf 450 mg70/100Nature's WayParsley Leaf 450 mgcapsule · 50 servings · $0.22/servingBuy on iHerb · $11.19
10333Alive! Max3 Daily Men's70/100Nature's WayAlive! Max3 Daily Men'stablet · 30 servings · $0.72/servingBuy on iHerb · $21.60
10334Alive! Once Daily Men's70/100Nature's WayAlive! Once Daily Men'stablet · 30 servings · $0.69/servingBuy on iHerb · $20.64
10335Spirulina Micro-Algae 380 mg70/100Nature's WaySpirulina Micro-Algae 380 mgcapsule · 50 servings · $0.20/servingBuy on iHerb · $9.77
10336Standardized Reishi70/100Nature's WayStandardized Reishicapsule · 50 servings · $0.60/servingBuy on iHerb · $30.24
10337Neuro-T Brain Focus Support70/100LifeSeasonsNeuro-T Brain Focus Supportcapsule · 30 servings · $1.43/servingBuy on iHerb · $42.99
10338Vitamin C with Quali-C 500 mg70/100Doctor's BestVitamin C with Quali-C 500 mgcapsule · 120 servings · $0.13/servingBuy on iHerb · $15.99
10339Mixed E 200 IU Vitamin E70/100Natural FactorsMixed E 200 IU Vitamin Esoftgel · 30 servings · $0.38/servingBuy on iHerb · $11.51
10340Vegan Glucosamine Sulfate with GreenGrown Glucosamine70/100Doctor's BestVegan Glucosamine Sulfate with GreenGrown Glucosaminecapsule · 90 servings · $0.20/servingBuy on iHerb · $17.99
10341Easy Iron High Bio-Availability 20 mg70/100Natural FactorsEasy Iron High Bio-Availability 20 mgtablet · 30 servings · $0.46/servingBuy on iHerb · $13.93
10342Neptune Krill Oil 500 mg69/100Protocol For Life BalanceNeptune Krill Oil 500 mgsoftgel · 15 servings · $2.33/servingBuy on iHerb · $35.00
10343Borage/GLA 1050 mg69/100Protocol For Life BalanceBorage/GLA 1050 mgsoftgel · 30 servings · $0.79/servingBuy on iHerb · $23.69
10344Fish Oil 1000 mg69/10021st CenturyFish Oil 1000 mgsoftgel · 30 servings · $0.26/servingBuy on iHerb · $7.69

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.