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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AllB VitaminsBiotinMultivitaminsVitamin CVitamin DVitamins A, E & KCalciumIronMagnesiumMinerals & ElectrolytesZincAshwagandha & AdaptogensGreens & SuperfoodsHerbs & BotanicalsMushroomsTurmeric & CurcuminBlood Sugar SupportBrain & NootropicsDigestive HealthEye HealthHeart HealthHormone & Sexual HealthImmune SupportJoint SupportLiver & DetoxMelatonin & SleepProbioticsUrinary HealthAmino AcidsAntioxidants & LongevityCollagenCoQ10CreatineOmega-3 & Fish OilPre-WorkoutProtein SupplementsWeight Management
Top ratedBest value

Highest score first

10225Vitamin C with Bioflavonoids 1,000 mg70/100Nature's WayVitamin C with Bioflavonoids 1,000 mgcapsule · 100 servings · $0.15/servingBuy on iHerb · $14.99
10226Vitamin D3 2,000 IU (50 mcg)70/100Nature's WayVitamin D3 2,000 IU (50 mcg)softgel · 120 servings · $0.09/servingBuy on iHerb · $10.99
10227Bloat Relief70/100Life ExtensionBloat Reliefsoftgel · 60 servings · $0.46/servingBuy on iHerb · $27.75
10228No Flush Niacin 640 mg70/100Life ExtensionNo Flush Niacin 640 mgcapsule · 100 servings · $0.16/servingBuy on iHerb · $15.75
10229Vegan Vitamin D3 125 mcg (5000 IU)70/100Life ExtensionVegan Vitamin D3 125 mcg (5000 IU)capsule · 60 servings · $0.28/servingBuy on iHerb · $16.50
10230Ultra CoQ10 200 mg70/100QunolUltra CoQ10 200 mgsoftgel · 60 servings · $0.52/servingBuy on iHerb · $30.99
10231Vitamin D3 Drops70/100Absolute NutritionVitamin D3 Dropsliquid · 60 servings · $0.22/servingBuy on iHerb · $13.39
10232Prebiotic Fiber Sugar Free Gummies Berry Flavor70/100LifeablePrebiotic Fiber Sugar Free Gummies Berry Flavorgummy · 30 servings · $0.57/servingBuy on iHerb · $16.96
10233Prebiotic Fiber Gummies Berry Flavor70/100Lifeable KidsPrebiotic Fiber Gummies Berry Flavorgummy · 30 servings · $0.60/servingBuy on iHerb · $18.01
10234Prebiotic Fiber Sugar Free Gummies Berry Flavor70/100Lifeable KidsPrebiotic Fiber Sugar Free Gummies Berry Flavorgummy · 30 servings · $0.57/servingBuy on iHerb · $16.96
10235Alive! Max3 Potency Adult Complete Multivitamin Tablets with Iron70/100Nature's WayAlive! Max3 Potency Adult Complete Multivitamin Tablets with Irontablet · 30 servings · $0.68/servingBuy on iHerb · $20.33
10236Collagen Generator70/100BioSilCollagen Generatorliquid · 60 servings · $0.36/servingBuy on iHerb · $21.81
10237Vitamin A 3000 mcg70/10021st CenturyVitamin A 3000 mcgsoftgel · 110 servings · $0.06/servingBuy on iHerb · $6.17
10238Magnesium L-Threonate 2000 mg70/100Sports ResearchMagnesium L-Threonate 2000 mgcapsule · 30 servings · $1.00/servingBuy on iHerb · $29.95
10239Vitamin A 3,000 mcg RAE (10,000 IU)70/100CarlsonVitamin A 3,000 mcg RAE (10,000 IU)softgel · 250 servings · $0.06/servingBuy on iHerb · $14.62
10240Vitamin A 4,500 mcg RAE Palmitate (15,000 IU)70/100CarlsonVitamin A 4,500 mcg RAE Palmitate (15,000 IU)softgel · 240 servings · $0.07/servingBuy on iHerb · $16.07
10241Pau D'Arco 500 mg70/100NOWPau D'Arco 500 mgcapsule · 50 servings · $0.15/servingBuy on iHerb · $7.55
10242Beauty70/100Host Defense Mushrooms MycoBenefitsBeautycapsule · 30 servings · $0.75/servingBuy on iHerb · $22.47
10243Total Beets Ultimate Heart Health Pomegranate Berry Flavor70/100Force FactorTotal Beets Ultimate Heart Health Pomegranate Berry Flavorchewable · 30 servings · $1.33/servingBuy on iHerb · $39.99
10244L-Glutamine 500 mg70/100Country LifeL-Glutamine 500 mgcapsule · 100 servings · $0.17/servingBuy on iHerb · $17.19
10245E-Gems Plus 268 mg (400 IU)70/100CarlsonE-Gems Plus 268 mg (400 IU)softgel · 50 servings · $0.38/servingBuy on iHerb · $19.13
10246Vitamin A 7,500 mcg RAE (25,000 IU)70/100CarlsonVitamin A 7,500 mcg RAE (25,000 IU)softgel · 100 servings · $0.10/servingBuy on iHerb · $9.78
10247Vitamin D3 125 mcg (5,000 IU)70/100CarlsonVitamin D3 125 mcg (5,000 IU)softgel · 120 servings · $0.11/servingBuy on iHerb · $13.52
10248C-500 500 mg70/100SwansonC-500 500 mgcapsule · 400 servings · $0.05/servingBuy on iHerb · $19.79

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.