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

4633Wild Norwegian Cod Liver Oil Natural Green Apple Flavor79/100CarlsonWild Norwegian Cod Liver Oil Natural Green Apple Flavorliquid · 50 servings · $0.77/servingBuy on iHerb · $38.68
4634Wild Norwegian Cod Liver Oil79/100CarlsonWild Norwegian Cod Liver Oilliquid · 100 servings · $0.72/servingBuy on iHerb · $72.25
4635Teen's Smart Catch Natural Lemon Flavor79/100CarlsonTeen's Smart Catch Natural Lemon Flavorsoftgel · 90 servings · $0.42/servingBuy on iHerb · $38.17
4636Adrenal Health & Balance79/100Healths HarmonyAdrenal Health & Balancecapsule · 60 servings · $0.47/servingBuy on iHerb · $28.33
4637Magnesium Caps 420 mg79/100TwinlabMagnesium Caps 420 mgcapsule · 100 servings · $0.12/servingBuy on iHerb · $12.09
4638Magnesium Citrate 250 mg79/100Nature MadeMagnesium Citrate 250 mgsoftgel · 90 servings · $0.24/servingBuy on iHerb · $21.33
4639Calcium 600 mg79/100Nature MadeCalcium 600 mgsoftgel · 100 servings · $0.16/servingBuy on iHerb · $15.59
4640NAC N-Acetyl Cysteine79/100Lake Avenue NutritionNAC N-Acetyl Cysteinecapsule · 120 servings · $0.17/servingBuy on iHerb · $20.36
4641CollagenUP Unflavored79/100California Gold NutritionCollagenUP Unflavoredpowder · 90 servings · $0.43/servingBuy on iHerb · $38.98
4642Daily Prenatal Multi79/100California Gold NutritionDaily Prenatal Multisoftgel · 30 servings · $0.64/servingBuy on iHerb · $19.13
4643R.E.M. Maintenance79/100Metabolic MaintenanceR.E.M. Maintenancepowder · 60 servings · $0.93/servingBuy on iHerb · $56.00
4644Coenzymated B-3 25 mg79/100Source NaturalsCoenzymated B-3 25 mglozenge · 60 servings · $0.30/servingBuy on iHerb · $18.10
4645Men 50 & Wiser79/100Garden of Life Raw ProbioticsMen 50 & Wisercapsule · 30 servings · $1.40/servingBuy on iHerb · $41.99
4646Ergo+79/100Real MushroomsErgo+capsule · 60 servings · $0.58/servingBuy on iHerb · $34.95
4647Vegan Vitamin D 2400 IU79/100DEVAVegan Vitamin D 2400 IUtablet · 90 servings · $0.10/servingBuy on iHerb · $8.79
4648Women 85 Billion79/100Garden of Life Raw ProbioticsWomen 85 Billioncapsule · 30 servings · $1.40/servingBuy on iHerb · $41.99
4649Men 85 Billion79/100Garden of Life Raw ProbioticsMen 85 Billioncapsule · 30 servings · $1.40/servingBuy on iHerb · $41.99
4650Vegan D3 Gummies 25 mcg (1000 IU)79/100Country LifeVegan D3 Gummies 25 mcg (1000 IU)gummy · 60 servings · $0.35/servingBuy on iHerb · $20.89
4651Premium Omega-3 Fish Oil79/100The Vitamin Shoppe ThrivePremium Omega-3 Fish Oilsoftgel · 120 servings · $0.44/servingBuy on iHerb · $52.49
4652Alpha Lipoic Acid79/100NOWAlpha Lipoic Acidcapsule · 30 servings · $0.56/servingBuy on iHerb · $16.94
4653Iron Gummies 20 mg with Vitamin C Natural Grape Flavor79/100VitamaticIron Gummies 20 mg with Vitamin C Natural Grape Flavorgummy · 30 servings · $0.40/servingBuy on iHerb · $11.99
4654Thyroid Gummies Natural Apple Flavor79/100VitamaticThyroid Gummies Natural Apple Flavorgummy · 30 servings · $0.50/servingBuy on iHerb · $14.99
4655Probiotic Gummies79/100Puritan's PrideProbiotic Gummiesgummy · 30 servings · $0.69/servingBuy on iHerb · $20.85
4656VeganDHA79/100Garden of Life Minami NutritionVeganDHAsoftgel · 30 servings · $1.14/servingBuy on iHerb · $34.29

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.