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

12961Clearly Fiber62/100DaVinci Laboratories Of VermontClearly Fiberpowder · 30 servings · $0.71/servingBuy on iHerb · $21.22
12962Calcium Citrate with Vitamin D62/100Country LifeCalcium Citrate with Vitamin Dtablet · 60 servings · $0.36/servingBuy on iHerb · $21.69
12963C with Rose Hips 1000 mg62/100The Vitamin ShoppeC with Rose Hips 1000 mgtablet · 30 servings · $1.40/servingBuy on iHerb · $41.99
12964Paleo Protein Unflavored and Unsweetened62/100Nature's PlusPaleo Protein Unflavored and Unsweetenedpowder · 15 servings · $2.43/servingBuy on iHerb · $36.51
12965Vitamin B1 300 mg62/100Nature's PlusVitamin B1 300 mgtablet · 30 servings · $0.64/servingBuy on iHerb · $19.08
12966Vitamin B12 500 mcg62/100Nature's PlusVitamin B12 500 mcgtablet · 30 servings · $0.44/servingBuy on iHerb · $13.13
12967Pharma GABA62/100Natural FactorsPharma GABAtablet · 30 servings · $0.79/servingBuy on iHerb · $23.78
12968Vitamin B12 1000 mcg62/100Nature's PlusVitamin B12 1000 mcgtablet · 30 servings · $0.69/servingBuy on iHerb · $20.78
12969Flax Oil 2,600 mg Max Strength62/100Nature's WayFlax Oil 2,600 mg Max Strengthsoftgel · 100 servings · $0.16/servingBuy on iHerb · $16.04
12970Collagen Hydrolysate Pure Unflavored Protein62/100Great Lakes Gelatin Co.Collagen Hydrolysate Pure Unflavored Proteinpowder · 38 servings · $0.88/servingBuy on iHerb · $33.49
12971Collagen Hydrolysate Unflavored62/100Great Lakes Gelatin Co.Collagen Hydrolysate Unflavoredpowder · 303 servings · $0.09/servingBuy on iHerb · $26.99
12972Melatonin Advanced 10 mg Time Release62/100NatrolMelatonin Advanced 10 mg Time Releasetablet · 60 servings · $0.20/servingBuy on iHerb · $12.12
12973Papaya Digestive Support Pineapple Papaya Flavor62/100Country LifePapaya Digestive Support Pineapple Papaya Flavorchewable · 50 servings · $0.32/servingBuy on iHerb · $15.79
12974Apple Cider Vinegar Gummies Apple Flavor62/100DietWorksApple Cider Vinegar Gummies Apple Flavorgummy · 30 servings · $0.37/servingBuy on iHerb · $11.20
12975High Potency Optimized Folate 8500 mcg DFE62/100Life ExtensionHigh Potency Optimized Folate 8500 mcg DFEtablet · 30 servings · $0.45/servingBuy on iHerb · $13.50
12976Biotin 5000 mcg62/100Nature's BountyBiotin 5000 mcgsoftgel · 30 servings · $0.53/servingBuy on iHerb · $16.00
12977Black Seed62/100Best NaturalsBlack Seedliquid · 47 servings · $0.25/servingBuy on iHerb · $11.80
12978Daily Fiber Caps62/100Yerba PrimaDaily Fiber Capscapsule · 45 servings · $0.44/servingBuy on iHerb · $19.99
12979Prebiotic Colon Care Capsules62/100Yerba PrimaPrebiotic Colon Care Capsulescapsule · 45 servings · $0.49/servingBuy on iHerb · $21.99
12980Soluble Fiber Caps62/100Yerba PrimaSoluble Fiber Capscapsule · 36 servings · $0.50/servingBuy on iHerb · $17.99
12981B-2 100 mg62/100NOWB-2 100 mgcapsule · 30 servings · $0.20/servingBuy on iHerb · $6.11
12982C 500 mg62/100Mason NaturalC 500 mgtablet · 100 servings · $0.05/servingBuy on iHerb · $5.16
12983Animal M-Stak62/100AnimalAnimal M-Stakother · 21 servings · $2.24/servingBuy on iHerb · $46.95
12984Zinc 30 mg62/100NaturesPlusZinc 30 mgtablet · 90 servings · $0.13/servingBuy on iHerb · $11.86

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.