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

13393Daily Greens Plus60/100ThorneDaily Greens Pluspowder · 30 servings · $2.40/servingBuy on iHerb · $72.00
13394DHA-50060/100NOWDHA-500softgel · 30 servings · $0.69/servingBuy on iHerb · $20.81
13395Melatonin 30 mg Fast Dissolve Natural Berry Flavor60/100VitamaticMelatonin 30 mg Fast Dissolve Natural Berry Flavortablet · 120 servings · $0.21/servingBuy on iHerb · $24.99
13396Digestive Blend60/100Barlean'sDigestive Blendother · 28 servings · $0.60/servingBuy on iHerb · $16.79
13397Maximum Strength 3-in-1 Carb Blocker60/100Irwin NaturalsMaximum Strength 3-in-1 Carb Blockersoftgel · 37 servings · $0.54/servingBuy on iHerb · $19.99
13398Triple-Diet Fat Reduction Max Accelerator60/100Irwin NaturalsTriple-Diet Fat Reduction Max Acceleratorsoftgel · 24 servings · $0.92/servingBuy on iHerb · $21.99
13399NutraVege Plant-Based Omega-3 1000 mg Cranberry Orange Flavored60/100Nature's WayNutraVege Plant-Based Omega-3 1000 mg Cranberry Orange Flavoredliquid · 40 servings · $0.92/servingBuy on iHerb · $36.96
13400Borage Oil 1,300 mg60/100Nature's WayBorage Oil 1,300 mgsoftgel · 60 servings · $0.34/servingBuy on iHerb · $20.68
13401Vitamin C with Rose Hips & Acerola 1000 mg Timed Release60/100SolarayVitamin C with Rose Hips & Acerola 1000 mg Timed Releasecapsule · 100 servings · $0.16/servingBuy on iHerb · $15.99
13402Vitamin C with Rise Hips & Acerola 1000 mg Timed Release60/100SolarayVitamin C with Rise Hips & Acerola 1000 mg Timed Releasecapsule · 250 servings · $0.13/servingBuy on iHerb · $32.09
13403Vitamin B-12 Lozenge 2000 mcg Natural Cherry Flavor60/100SolarayVitamin B-12 Lozenge 2000 mcg Natural Cherry Flavorlozenge · 90 servings · $0.16/servingBuy on iHerb · $14.19
13404Paleo Thin Egg White Protein 24 g Unflavored60/100Julian BakeryPaleo Thin Egg White Protein 24 g Unflavoredpowder · 30 servings · $1.67/servingBuy on iHerb · $49.99
13405Paleo Thin Egg White Protein 21 g Vanilla60/100Julian BakeryPaleo Thin Egg White Protein 21 g Vanillapowder · 30 servings · $2.75/servingBuy on iHerb · $82.39
13406Creatine Drive Black Unflavored60/100Nutrex ResearchCreatine Drive Black Unflavoredpowder · 100 servings · $0.17/servingBuy on iHerb · $16.78
13407Water Balance Factors60/100MH Michael's Health Naturopathic ProgramsWater Balance Factorstablet · 40 servings · $1.05/servingBuy on iHerb · $41.99
13408Calcium 1000 mg plus D3 20 mcg (800 IU)60/10021st CenturyCalcium 1000 mg plus D3 20 mcg (800 IU)tablet · 90 servings · $0.07/servingBuy on iHerb · $6.49
13409Kid's Chewable Zinc 5 mg Natural Mixed Berry Flavor60/100CarlsonKid's Chewable Zinc 5 mg Natural Mixed Berry Flavortablet · 42 servings · $0.18/servingBuy on iHerb · $7.57
13410ABC Complete 50+ Senior60/100Nature's TruthABC Complete 50+ Seniortablet · 100 servings · $0.09/servingBuy on iHerb · $9.14
13411Probiotic 2 Billion CFU Gummies Berry Flavor60/100Lifeable KidsProbiotic 2 Billion CFU Gummies Berry Flavorgummy · 30 servings · $0.46/servingBuy on iHerb · $13.65
13412D3 50 2000 IU (50 mg)60/100Nature MadeD3 50 2000 IU (50 mg)tablet · 400 servings · $0.05/servingBuy on iHerb · $19.47
13413B-Complex60/100Mason NaturalB-Complexsoftgel · 100 servings · $0.08/servingBuy on iHerb · $8.15
134142-in-1 Cleanse & Flush60/100Irwin Naturals2-in-1 Cleanse & Flushsoftgel · 30 servings · $0.67/servingBuy on iHerb · $19.99
13415Methyl B-12 Lozenges 2500 mcg Natural Mango Peach Flavor60/100SolarayMethyl B-12 Lozenges 2500 mcg Natural Mango Peach Flavorlozenge · 60 servings · $0.31/servingBuy on iHerb · $18.79
13416100% Isolate Protein Unflavored60/100Evlution Nutrition100% Isolate Protein Unflavoredpowder · 16 servings · $2.16/servingBuy on iHerb · $34.58

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.