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

10489Borage Oil 1 gram69/100SwansonBorage Oil 1 gramsoftgel · 30 servings · $0.30/servingBuy on iHerb · $9.12
10490Avocado Oil 1 gram69/100SwansonAvocado Oil 1 gramsoftgel · 30 servings · $0.43/servingBuy on iHerb · $12.76
10491Melatonin 5 mg Strawberry69/100Natrol GummiesMelatonin 5 mg Strawberrygummy · 90 servings · $0.16/servingBuy on iHerb · $14.72
10492Caprylic Acid 600 mg69/100SwansonCaprylic Acid 600 mgsoftgel · 30 servings · $0.24/servingBuy on iHerb · $7.14
10493Keto Genic MCT Oil69/100Keto ScienceKeto Genic MCT Oilliquid · 30 servings · $0.43/servingBuy on iHerb · $12.99
10494Golden Milk69/100Gaia HerbsGolden Milkpowder · 35 servings · $0.66/servingBuy on iHerb · $22.94
10495DHA-25069/100NOWDHA-250softgel · 60 servings · $0.22/servingBuy on iHerb · $13.46
10496Source of Life Tablets69/100Nature's PlusSource of Life Tabletstablet · 30 servings · $1.42/servingBuy on iHerb · $42.46
10497Evening Primrose Oil 1000 mg - Vegan Formula69/100NOWEvening Primrose Oil 1000 mg - Vegan Formulasoftgel · 30 servings · $0.61/servingBuy on iHerb · $18.36
10498Wheat Germ Oil 1130 mg69/100NOWWheat Germ Oil 1130 mgsoftgel · 50 servings · $0.26/servingBuy on iHerb · $12.85
10499DGL Ultra German Chocolate Flavored69/100Nature's WayDGL Ultra German Chocolate Flavoredchewable · 30 servings · $0.62/servingBuy on iHerb · $18.49
10500Micellar Casein Unflavored69/100NOW SportsMicellar Casein Unflavoredpowder · 34 servings · $1.08/servingBuy on iHerb · $36.75
10501D-Ribose Powder 5000 mg69/100NOW SportsD-Ribose Powder 5000 mgpowder · 91 servings · $0.52/servingBuy on iHerb · $47.16
10502Liquid Turmeric Extra Strength 1000 mg Tropical Orange Flavor69/100QunolLiquid Turmeric Extra Strength 1000 mg Tropical Orange Flavorliquid · 40 servings · $0.79/servingBuy on iHerb · $31.52
10503MCT Oil 1000 mg69/100NOW SportsMCT Oil 1000 mgsoftgel · 50 servings · $0.25/servingBuy on iHerb · $12.70
10504Vanilla Hazelnut MCT Oil69/100NOW SportsVanilla Hazelnut MCT Oilliquid · 32 servings · $0.66/servingBuy on iHerb · $21.01
10505Pure MCT Oil69/100NOW SportsPure MCT Oilliquid · 32 servings · $0.45/servingBuy on iHerb · $14.55
10506MCT Oil Chocolate Mocha69/100NOW SportsMCT Oil Chocolate Mochaliquid · 32 servings · $0.49/servingBuy on iHerb · $15.76
10507Organic MCT Oil69/100NOW SportsOrganic MCT Oilliquid · 32 servings · $0.43/servingBuy on iHerb · $13.79
10508D-Mannose Pure Powder69/100NOWD-Mannose Pure Powderpowder · 85 servings · $0.37/servingBuy on iHerb · $31.84
10509Prebiotic Bifido Boost Powder69/100NOWPrebiotic Bifido Boost Powderpowder · 31 servings · $0.43/servingBuy on iHerb · $13.46
10510B-50 Complex69/10021st CenturyB-50 Complextablet · 30 servings · $0.22/servingBuy on iHerb · $6.49
10511Collagen Peptides Powder69/100NOWCollagen Peptides Powderpowder · 21 servings · $0.70/servingBuy on iHerb · $14.69
10512Neurolink69/100BrainMDNeurolinkcapsule · 45 servings · $0.98/servingBuy on iHerb · $43.95

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.