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

12817Chelated Magnesium Glycinate 200 mg63/100CarlsonChelated Magnesium Glycinate 200 mgtablet · 90 servings · $0.19/servingBuy on iHerb · $17.00
12818Vitamin D3 2000 IU (50 mcg) Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesVitamin D3 2000 IU (50 mcg) Raspberry Flavortablet · 90 servings · $0.16/servingBuy on iHerb · $14.36
12819Vitamin D3 5000 IU (125 mcg) Raspberry Flavor63/100Bluebonnet EarthSweet ChewablesVitamin D3 5000 IU (125 mcg) Raspberry Flavortablet · 90 servings · $0.20/servingBuy on iHerb · $18.36
12820Daily One Caps without Iron63/100TwinlabDaily One Caps without Ironcapsule · 180 servings · $0.20/servingBuy on iHerb · $35.60
12821Pro-Men63/100HyperbioticsPro-Mentablet · 30 servings · $1.00/servingBuy on iHerb · $29.99
12822Sodium Chloride 1000 mg63/100NutricostSodium Chloride 1000 mgtablet · 240 servings · $0.06/servingBuy on iHerb · $14.95
12823C Chewable 500 mg63/100Nature MadeC Chewable 500 mgtablet · 60 servings · $0.17/servingBuy on iHerb · $9.93
12824Full Spectrum Vitex Extract 500 mg63/100Planetary HerbalsFull Spectrum Vitex Extract 500 mgtablet · 60 servings · $0.12/servingBuy on iHerb · $7.05
12825Full Spectrum Andrographis 400 mg63/100Planetary HerbalsFull Spectrum Andrographis 400 mgtablet · 60 servings · $0.23/servingBuy on iHerb · $14.07
12826Triphala 500 mg63/100Planetary HerbalsTriphala 500 mgcapsule · 45 servings · $0.43/servingBuy on iHerb · $19.44
12827Full Spectrum Ashwagandha 570 mg63/100Planetary HerbalsFull Spectrum Ashwagandha 570 mgtablet · 120 servings · $0.11/servingBuy on iHerb · $13.29
12828Full Spectrum Ashwagandha 570 mg63/100Planetary AyurvedicsFull Spectrum Ashwagandha 570 mgtablet · 60 servings · $0.12/servingBuy on iHerb · $7.35
12829Children's Chewable Calcium with Vitamin D-3 Chocolate Wafers63/100KirkmanChildren's Chewable Calcium with Vitamin D-3 Chocolate Waferschewable · 120 servings · $0.21/servingBuy on iHerb · $25.46
12830Very Vanilla Whey Protein Isolate63/100California Gold Nutrition SPORTVery Vanilla Whey Protein Isolatepowder · 23 servings · $2.39/servingBuy on iHerb · $55.00
12831Plant-Based Protein 20 g Chocolate63/100California Gold Nutrition SPORTPlant-Based Protein 20 g Chocolatepowder · 28 servings · $1.57/servingBuy on iHerb · $43.95
12832Vitamin D-3 2,000 IU63/100Source NaturalsVitamin D-3 2,000 IUcapsule · 200 servings · $0.08/servingBuy on iHerb · $15.75
12833Chromemate Chromium GTF 200 mcg63/100Source NaturalsChromemate Chromium GTF 200 mcgtablet · 240 servings · $0.06/servingBuy on iHerb · $13.48
12834Injuv Hyaluronic Acid 70 mg63/100Source NaturalsInjuv Hyaluronic Acid 70 mgsoftgel · 30 servings · $1.26/servingBuy on iHerb · $37.70
12835Plant-Based Protein 20 g Vanilla63/100California Gold Nutrition SPORTPlant-Based Protein 20 g Vanillapowder · 29 servings · $1.52/servingBuy on iHerb · $43.95
12836Whey Protein Isolate Very Vanilla63/100California Gold Nutrition SPORTWhey Protein Isolate Very Vanillapowder · 59 servings · $1.78/servingBuy on iHerb · $105.00
12837Brain Charge63/100Source NaturalsBrain Chargetablet · 15 servings · $1.63/servingBuy on iHerb · $24.49
12838Nitraflex Fruit Punch63/100GAT SportNitraflex Fruit Punchpowder · 30 servings · $1.00/servingBuy on iHerb · $29.99
12839P-5-P 50 mg63/100NOWP-5-P 50 mgcapsule · 90 servings · $0.14/servingBuy on iHerb · $12.70
12840CircuLegs63/100SolarayCircuLegscapsule · 60 servings · $0.63/servingBuy on iHerb · $38.09

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.