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

AllAshwagandha & AdaptogensB VitaminsBiotinCalciumCollagenCoQ10CreatineGreens & SuperfoodsIronMagnesiumMelatonin & SleepMultivitaminsOmega-3 & Fish OilPre-WorkoutProbioticsProtein SupplementsTurmeric & CurcuminVitamin CVitamin DZinc
Top ratedBest value

13,437 picks across every category, highest score first

13369Vitrum 50+ Adult-Multi Iron Free60/100Mason NaturalVitrum 50+ Adult-Multi Iron Freetablet · 30 servings · $0.35/servingBuy on iHerb · $10.49
13370Orange Juice Vitamin C Supplement 500 mg60/100NaturesPlusOrange Juice Vitamin C Supplement 500 mgchewable · 180 servings · $0.20/servingBuy on iHerb · $36.08
13371Liquid Chlorophyll Spearmint60/100Buried Treasure Liquid NutrientsLiquid Chlorophyll Spearmintliquid · 16 servings · $1.10/servingBuy on iHerb · $17.67
13372Coconut Oil60/100Nature's WayCoconut Oilother · 64 servings · $0.39/servingBuy on iHerb · $25.14
13373Betaine HCL +60/100KALBetaine HCL +tablet · 100 servings · $0.13/servingBuy on iHerb · $12.66
13374Noni60/100Dynamic HealthNoniliquid · 32 servings · $0.79/servingBuy on iHerb · $25.43
13375Power to Sleep PM60/100Irwin NaturalsPower to Sleep PMsoftgel · 60 servings · $0.62/servingBuy on iHerb · $36.99
13376PreNatal with Folic Acid60/10021st CenturyPreNatal with Folic Acidtablet · 60 servings · $0.13/servingBuy on iHerb · $7.99
13377Multivitamin/Mineral60/10021st CenturyMultivitamin/Mineraltablet · 60 servings · $0.45/servingBuy on iHerb · $26.99
13378Sentry Senior Adults 50+60/10021st CenturySentry Senior Adults 50+tablet · 125 servings · $0.07/servingBuy on iHerb · $8.99
13379Serious Mass Chocolate60/100Optimum NutritionSerious Mass Chocolatepowder · 8 servings · $8.12/servingBuy on iHerb · $64.99
13380D3 2000 IU (50 mcg)60/100Nature MadeD3 2000 IU (50 mcg)tablet · 100 servings · $0.08/servingBuy on iHerb · $8.01
13381Estroven Mood Boost60/100EstrovenEstroven Mood Boosttablet · 30 servings · $0.52/servingBuy on iHerb · $15.69
13382Serious Mass Vanilla60/100Optimum NutritionSerious Mass Vanillapowder · 8 servings · $8.12/servingBuy on iHerb · $64.99
13383Serious Mass Chocolate Peanut Butter60/100Optimum NutritionSerious Mass Chocolate Peanut Butterpowder · 8 servings · $8.12/servingBuy on iHerb · $64.99
13384Tummydrops Juicy Pineapple Ginger & Yumberry Ginger60/100TummydropsTummydrops Juicy Pineapple Ginger & Yumberry Gingerlozenge · 33 servings · $0.65/servingBuy on iHerb · $21.41
13385Tummydrops Natural Ginger60/100TummydropsTummydrops Natural Gingerlozenge · 33 servings · $0.45/servingBuy on iHerb · $14.99
13386Tummydrops Natural Peppermint60/100TummydropsTummydrops Natural Peppermintlozenge · 33 servings · $0.45/servingBuy on iHerb · $14.99
13387Calcium Supplement Petites +D3 60/100CitracalCalcium Supplement Petites +D3 tablet · 100 servings · $0.13/servingBuy on iHerb · $13.01
13388HGH Surge60/100Source NaturalsHGH Surgetablet · 30 servings · $1.01/servingBuy on iHerb · $30.20
13389MegaFolinic60/100Source NaturalsMegaFolinictablet · 120 servings · $0.11/servingBuy on iHerb · $12.79
13390Ultra Pure Fish Oil 800 Lemon/Lime Flavor60/100Vital NutrientsUltra Pure Fish Oil 800 Lemon/Lime Flavorcapsule · 90 servings · $0.53/servingBuy on iHerb · $47.99
13391Non-GMO Vitamin C 1,000 mg60/100Source NaturalsNon-GMO Vitamin C 1,000 mgtablet · 240 servings · $0.10/servingBuy on iHerb · $24.64
13392Policosanol with Coenzyme Q10 10 mg60/100Source NaturalsPolicosanol with Coenzyme Q10 10 mgtablet · 30 servings · $0.35/servingBuy on iHerb · $10.41

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.