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.

  • Doses, fillers and hidden blends checked
  • Today's price and cost per serving
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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

4201Activated Charcoal High Absorbency80/100Nature's WayActivated Charcoal High Absorbencycapsule · 50 servings · $0.20/servingBuy on iHerb · $10.07
4202Tribulus80/100HimalayaTribulustablet · 60 servings · $0.56/servingBuy on iHerb · $33.52
4203Ginkgo Standardized80/100Nature's WayGinkgo Standardizedcapsule · 60 servings · $0.22/servingBuy on iHerb · $13.37
4204Magnesium Complex80/100Nature's WayMagnesium Complexcapsule · 50 servings · $0.16/servingBuy on iHerb · $8.24
4205Saw Palmetto Standardized80/100Nature's WaySaw Palmetto Standardizedsoftgel · 60 servings · $0.37/servingBuy on iHerb · $21.99
4206Boron Chelate 3 mg80/100Nature's WayBoron Chelate 3 mgcapsule · 100 servings · $0.08/servingBuy on iHerb · $7.59
4207Adrenal Support80/100NutraMedixAdrenal Supportliquid · 30 servings · $1.17/servingBuy on iHerb · $34.95
4208Mushrooms Reishi80/100Host Defense MushroomsMushrooms Reishicapsule · 15 servings · $1.05/servingBuy on iHerb · $15.72
4209Platinum 100% Creatine80/100MuscleTech Essential SeriesPlatinum 100% Creatinepowder · 80 servings · $0.29/servingBuy on iHerb · $23.19
4210Echinacea 400 mg80/100Nature's BountyEchinacea 400 mgcapsule · 30 servings · $0.26/servingBuy on iHerb · $7.77
4211Platinum 100% Glutamine80/100MuscleTech Essential SeriesPlatinum 100% Glutaminepowder · 60 servings · $0.28/servingBuy on iHerb · $16.99
4212Kyolic Ginger & Glucanase Enzyme Complex80/100KyolicKyolic Ginger & Glucanase Enzyme Complexcapsule · 30 servings · $0.49/servingBuy on iHerb · $14.81
4213Nordic CoQ10 Ubiquinol80/100Nordic NaturalsNordic CoQ10 Ubiquinolsoftgel · 60 servings · $0.91/servingBuy on iHerb · $54.36
4214Garlic Oil 1500 mg80/100NOWGarlic Oil 1500 mgsoftgel · 83 servings · $0.13/servingBuy on iHerb · $10.71
4215Gelatinized Maca Powder80/100Gaia HerbsGelatinized Maca Powderpowder · 45 servings · $0.42/servingBuy on iHerb · $18.89
4216Black Seed Ultimate Defense Formula80/100Amazing HerbsBlack Seed Ultimate Defense Formulacapsule · 30 servings · $0.60/servingBuy on iHerb · $17.95
4217Black Seed Gold Immune Support80/100Amazing HerbsBlack Seed Gold Immune Supportcapsule · 30 servings · $0.63/servingBuy on iHerb · $18.85
4218Black Seed Original Plain80/100Amazing HerbsBlack Seed Original Plaincapsule · 30 servings · $0.60/servingBuy on iHerb · $17.95
4219Best L-Tyrosine 500 mg80/100Doctor's BestBest L-Tyrosine 500 mgcapsule · 120 servings · $0.12/servingBuy on iHerb · $14.99
4220L-Arginine Powder80/100Doctor's BestL-Arginine Powderpowder · 50 servings · $0.38/servingBuy on iHerb · $18.99
4221Turmeric Curcumin 450 mg80/100Nature's BountyTurmeric Curcumin 450 mgcapsule · 30 servings · $0.28/servingBuy on iHerb · $8.43
4222Healthy Eyes SuperVision 280/10021st CenturyHealthy Eyes SuperVision 2softgel · 30 servings · $0.70/servingBuy on iHerb · $20.99
4223Camu Camu80/100FruitrientsXCamu Camucapsule · 30 servings · $0.63/servingBuy on iHerb · $18.86
4224Pomegranate80/100FruitrientsXPomegranatecapsule · 30 servings · $0.57/servingBuy on iHerb · $17.06

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.