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
  • One click to order on iHerb

We may earn a commission when you buy through these links, at no extra cost to you. It never changes a score or a ranking. See how we score

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

5425Calcium 1200 mg + D378/10021st CenturyCalcium 1200 mg + D3softgel · 45 servings · $0.22/servingBuy on iHerb · $9.99
5426Multi-Nutrients II (with Copper & without Iron)78/100Vital NutrientsMulti-Nutrients II (with Copper & without Iron)capsule · 30 servings · $1.60/servingBuy on iHerb · $47.99
5427Propolplus78/100Nature's PlusPropolplussoftgel · 30 servings · $0.65/servingBuy on iHerb · $19.59
5428Holy Basil Extract 450 mg78/100Source NaturalsHoly Basil Extract 450 mgcapsule · 30 servings · $0.64/servingBuy on iHerb · $19.25
5429B-Right Low Odor B-Complex78/100Jarrow FormulasB-Right Low Odor B-Complexcapsule · 100 servings · $0.26/servingBuy on iHerb · $25.69
5430Kid's Norwegian Cod Liver Oil Bubble Gum78/100CarlsonKid's Norwegian Cod Liver Oil Bubble Gumliquid · 100 servings · $0.39/servingBuy on iHerb · $38.68
5431Lycopene 10 mg78/100Natural FactorsLycopene 10 mgsoftgel · 30 servings · $0.62/servingBuy on iHerb · $18.72
5432NAC N-Acetyl-L-Cysteine 600 mg78/100Natural FactorsNAC N-Acetyl-L-Cysteine 600 mgcapsule · 30 servings · $0.38/servingBuy on iHerb · $11.51
5433Olive Leaf 500 mg78/100Natural Factors HerbalFactorsOlive Leaf 500 mgcapsule · 30 servings · $0.34/servingBuy on iHerb · $10.06
5434Butcher's Broom 470 mg78/100Nature's WayButcher's Broom 470 mgcapsule · 50 servings · $0.18/servingBuy on iHerb · $9.19
5435Probiotic Pearls Max Potency78/100Enzymatic TherapyProbiotic Pearls Max Potencysoftgel · 30 servings · $0.69/servingBuy on iHerb · $20.69
5436Burdock Root 475 mg78/100Nature's WayBurdock Root 475 mgcapsule · 50 servings · $0.27/servingBuy on iHerb · $13.59
5437Cascara Sagrada Bark 425 mg78/100Nature's WayCascara Sagrada Bark 425 mgcapsule · 30 servings · $0.26/servingBuy on iHerb · $7.85
5438Hops Flowers 310 mg78/100Nature's WayHops Flowers 310 mgcapsule · 50 servings · $0.20/servingBuy on iHerb · $9.99
5439Oregon Grape Root 500 mg78/100Nature's WayOregon Grape Root 500 mgcapsule · 30 servings · $0.29/servingBuy on iHerb · $8.81
5440Peppermint Leaf 350 mg78/100Nature's WayPeppermint Leaf 350 mgcapsule · 50 servings · $0.15/servingBuy on iHerb · $7.59
5441Rosemary Leaf 350 mg78/100Nature's WayRosemary Leaf 350 mgcapsule · 50 servings · $0.10/servingBuy on iHerb · $4.81
5442Omega Tru MultiOmega 3-6-9 (Flax, Borage, Fish)78/100Swanson EFAsOmega Tru MultiOmega 3-6-9 (Flax, Borage, Fish)softgel · 110 servings · $0.25/servingBuy on iHerb · $27.99
5443Standardized Oregano Oil78/100Nature's WayStandardized Oregano Oilcapsule · 30 servings · $0.63/servingBuy on iHerb · $18.99
5444Standardized Grape Seed78/100Nature's WayStandardized Grape Seedcapsule · 30 servings · $0.69/servingBuy on iHerb · $20.79
5445Standardized Astragalus78/100Nature's WayStandardized Astragaluscapsule · 30 servings · $0.52/servingBuy on iHerb · $15.63
5446Pau d'Arco Inner Bark 545 mg78/100Nature's WayPau d'Arco Inner Bark 545 mgcapsule · 90 servings · $0.15/servingBuy on iHerb · $13.19
5447Standardized Holy Basil78/100Nature's WayStandardized Holy Basilcapsule · 30 servings · $0.63/servingBuy on iHerb · $18.99
5448Standardized Cat's Claw78/100Nature's WayStandardized Cat's Clawcapsule · 30 servings · $0.52/servingBuy on iHerb · $15.63

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.