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

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

9433Raw D3 5,000 IU71/100Garden of Life Vitamin CodeRaw D3 5,000 IUcapsule · 60 servings · $0.35/servingBuy on iHerb · $20.99
9434Organic Belly Comfort Lemon Ginger71/100Traditional MedicinalsOrganic Belly Comfort Lemon Gingerlozenge · 30 servings · $0.40/servingBuy on iHerb · $11.99
9435Pycnogenol 100 mg71/100Source NaturalsPycnogenol 100 mgtablet · 60 servings · $1.38/servingBuy on iHerb · $82.59
9436Proteolytic Enzymes71/100California Gold NutritionProteolytic Enzymescapsule · 30 servings · $0.92/servingBuy on iHerb · $27.49
9437Vitamin D371/100CGN GummiesVitamin D3gummy · 45 servings · $0.21/servingBuy on iHerb · $9.61
9438Mega-One No Iron71/100Source NaturalsMega-One No Irontablet · 60 servings · $0.26/servingBuy on iHerb · $15.86
9439Pregnenolone 10 mg Cherry Flavored71/100Source NaturalsPregnenolone 10 mg Cherry Flavoredlozenge · 120 servings · $0.09/servingBuy on iHerb · $11.04
9440N-Acetyl L-Tyrosine 300 mg71/100Source NaturalsN-Acetyl L-Tyrosine 300 mgtablet · 120 servings · $0.18/servingBuy on iHerb · $22.09
9441Healthy Gut Vegan Formula71/100Terra OriginHealthy Gut Vegan Formulapowder · 30 servings · $1.20/servingBuy on iHerb · $35.99
9442Saw Palmetto Extract71/100TriquetraSaw Palmetto Extractsoftgel · 60 servings · $0.53/servingBuy on iHerb · $31.58
9443Vegan Omega-3 DHA-EPA 300 mg71/100DEVAVegan Omega-3 DHA-EPA 300 mgsoftgel · 90 servings · $0.36/servingBuy on iHerb · $31.99
9444Vegan Black Cumin Seed Oil71/100DEVAVegan Black Cumin Seed Oilcapsule · 90 servings · $0.16/servingBuy on iHerb · $14.24
9445Organic Kids+ Tasty Organic Watermelon Chewable71/100Garden of Life Dr. Formulated ProbioticsOrganic Kids+ Tasty Organic Watermelon Chewablechewable · 30 servings · $0.65/servingBuy on iHerb · $19.59
9446ProDHA Eye 360 EPA/845 DHA71/100Nordic NaturalsProDHA Eye 360 EPA/845 DHAsoftgel · 60 servings · $1.77/servingBuy on iHerb · $105.93
9447Metamucil Fiber + Collagen Ultra Smooth Orange Flavored71/100MetamucilMetamucil Fiber + Collagen Ultra Smooth Orange Flavoredpowder · 60 servings · $0.75/servingBuy on iHerb · $45.29
9448Omega-3 with CoQ1071/100ThorneOmega-3 with CoQ10capsule · 90 servings · $0.61/servingBuy on iHerb · $55.00
9449Collagen Fit71/100ThorneCollagen Fitpowder · 30 servings · $1.87/servingBuy on iHerb · $56.00
9450Prostate Health Complete Herbal Formula71/100Natural FactorsProstate Health Complete Herbal Formulasoftgel · 60 servings · $0.37/servingBuy on iHerb · $22.02
9451Melatonin Gummies 20 mg Natural Blackberry Flavor71/100VitamaticMelatonin Gummies 20 mg Natural Blackberry Flavorgummy · 30 servings · $0.47/servingBuy on iHerb · $13.99
9452Potassium Iodide 65 mg71/100VitamaticPotassium Iodide 65 mgtablet · 30 servings · $0.35/servingBuy on iHerb · $10.49
9453Neptune Krill Oil 1000 mg71/100NOWNeptune Krill Oil 1000 mgsoftgel · 30 servings · $1.22/servingBuy on iHerb · $36.74
9454Super EPA 425 mg71/100ThorneSuper EPA 425 mgcapsule · 90 servings · $0.50/servingBuy on iHerb · $45.00
9455Pure Grass-Fed Collagen Peptides71/100ZintPure Grass-Fed Collagen Peptidespowder · 38 servings · $0.78/servingBuy on iHerb · $29.55
9456Vitamin D3 75 mcg Extra Strength Natural Strawberry Flavor71/100vitafusionVitamin D3 75 mcg Extra Strength Natural Strawberry Flavorgummy · 60 servings · $0.23/servingBuy on iHerb · $13.63

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.