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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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

13009Kre-Alkalyn EFX62/100EFX SportsKre-Alkalyn EFXcapsule · 60 servings · $0.37/servingBuy on iHerb · $21.99
13010Clean Burn Powder Orange Mango62/100KagedClean Burn Powder Orange Mangopowder · 30 servings · $1.50/servingBuy on iHerb · $44.99
13011L-Phenylalanine 500 mg62/100Source NaturalsL-Phenylalanine 500 mgtablet · 50 servings · $0.19/servingBuy on iHerb · $9.38
13012L-Tyrosine 500 mg62/100Source NaturalsL-Tyrosine 500 mgtablet · 100 servings · $0.12/servingBuy on iHerb · $12.10
13013Ultra Chromium Picolinate 50062/100Source NaturalsUltra Chromium Picolinate 500tablet · 120 servings · $0.12/servingBuy on iHerb · $14.43
13014Phytosterol Complex with Beta-Sitosterol 113 mg62/100Source NaturalsPhytosterol Complex with Beta-Sitosterol 113 mgtablet · 60 servings · $0.22/servingBuy on iHerb · $13.11
13015Trans-Ferulic Acid 250 mg62/100Source Naturals Athletic SeriesTrans-Ferulic Acid 250 mgtablet · 30 servings · $0.59/servingBuy on iHerb · $17.59
13016Selenium 200 mcg62/100Source NaturalsSelenium 200 mcgtablet · 120 servings · $0.08/servingBuy on iHerb · $10.03
13017OptiZinc62/100Source NaturalsOptiZinctablet · 120 servings · $0.09/servingBuy on iHerb · $10.85
13018Advanced Liver Support62/100SuperNutritionAdvanced Liver Supportcapsule · 30 servings · $0.59/servingBuy on iHerb · $17.69
13019TMG 750 mg62/100Source NaturalsTMG 750 mgtablet · 240 servings · $0.12/servingBuy on iHerb · $28.16
13020MethylCobalamin 5 mg Cherry Flavored62/100Source NaturalsMethylCobalamin 5 mg Cherry Flavoredlozenge · 60 servings · $0.32/servingBuy on iHerb · $19.13
13021Yerba Mate 600 mg62/100Source NaturalsYerba Mate 600 mgtablet · 90 servings · $0.12/servingBuy on iHerb · $11.04
13022Vitamin D-3 1,000 IU62/100Source NaturalsVitamin D-3 1,000 IUtablet · 100 servings · $0.10/servingBuy on iHerb · $9.85
13023Theracurmin 600 mg62/100Source NaturalsTheracurmin 600 mgcapsule · 60 servings · $0.99/servingBuy on iHerb · $59.15
13024Animal Flex Cherry Berry Flavor62/100AnimalAnimal Flex Cherry Berry Flavorpowder · 30 servings · $1.06/servingBuy on iHerb · $31.88
13025L-Tryptophan 1,000 mg62/100Source NaturalsL-Tryptophan 1,000 mgtablet · 45 servings · $0.82/servingBuy on iHerb · $36.73
13026Life Force Green Multiple62/100Source NaturalsLife Force Green Multipletablet · 60 servings · $0.86/servingBuy on iHerb · $51.41
13027Manganese 10 mg62/100Source NaturalsManganese 10 mgtablet · 250 servings · $0.05/servingBuy on iHerb · $11.57
13028Mastic Gum Extract 500 mg62/100Source NaturalsMastic Gum Extract 500 mgcapsule · 30 servings · $1.39/servingBuy on iHerb · $41.81
13029The Ripper! Fruit Punch62/100JNX SportsThe Ripper! Fruit Punchpowder · 30 servings · $0.95/servingBuy on iHerb · $28.49
13030Micellar Casein Unflavored62/100California Gold Nutrition SPORTMicellar Casein Unflavoredpowder · 15 servings · $1.77/servingBuy on iHerb · $26.52
13031Niacin 100 mg62/100Source NaturalsNiacin 100 mgtablet · 250 servings · $0.05/servingBuy on iHerb · $11.79
13032No-Flush Niacin 500 mg62/100Source NaturalsNo-Flush Niacin 500 mgtablet · 60 servings · $0.19/servingBuy on iHerb · $11.41

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.