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

12505Chelated Zinc 30 mg64/100SwansonChelated Zinc 30 mgcapsule · 30 servings · $0.37/servingBuy on iHerb · $11.09
12506Liquid Fiber Lemon-Lime Flavored64/100Nature's AnswerLiquid Fiber Lemon-Lime Flavoredliquid · 16 servings · $1.17/servingBuy on iHerb · $18.74
12507Secretagogue-One Orange64/100MHP Maximum Human PerformanceSecretagogue-One Orangecapsule · 30 servings · $1.59/servingBuy on iHerb · $47.76
12508Potassium Citrate 99 mg64/100SwansonPotassium Citrate 99 mgcapsule · 30 servings · $0.37/servingBuy on iHerb · $11.09
12509R-Lipoic Acid+64/100Genceutic NaturalsR-Lipoic Acid+capsule · 30 servings · $1.25/servingBuy on iHerb · $37.49
12510Quercetin Plus w/Bromelain & Vit. C64/100Nature's PlusQuercetin Plus w/Bromelain & Vit. Ctablet · 30 servings · $0.67/servingBuy on iHerb · $20.03
12511Methyl B-12 Tropical Flavor 2500 mcg64/100Jarrow FormulasMethyl B-12 Tropical Flavor 2500 mcglozenge · 100 servings · $0.20/servingBuy on iHerb · $20.18
12512Vitamin C-500 with Rose Hips64/100Nature's WayVitamin C-500 with Rose Hipscapsule · 125 servings · $0.16/servingBuy on iHerb · $19.99
12513Biotin 5000 mcg64/100Jarrow FormulasBiotin 5000 mcgcapsule · 100 servings · $0.16/servingBuy on iHerb · $15.59
12514Fiush-Free Niacin 500 mg64/100Protocol For Life BalanceFiush-Free Niacin 500 mgcapsule · 30 servings · $0.83/servingBuy on iHerb · $25.00
12515KidGreenz Natural Tropical Fruit Flavor64/100Nature's Plus Source of Life Animal ParadeKidGreenz Natural Tropical Fruit Flavorchewable · 30 servings · $0.57/servingBuy on iHerb · $16.96
12516Super Potency Biotin 5000 mcg64/100SolgarSuper Potency Biotin 5000 mcgcapsule · 30 servings · $0.38/servingBuy on iHerb · $11.46
12517Cholesterol Shield64/100Nature's WayCholesterol Shieldtablet · 30 servings · $1.01/servingBuy on iHerb · $30.41
12518Potassium64/100SolgarPotassiumtablet · 30 servings · $0.33/servingBuy on iHerb · $9.89
12519Vitamin C 1500 mg with Rose Hips64/100SolgarVitamin C 1500 mg with Rose Hipstablet · 30 servings · $0.50/servingBuy on iHerb · $15.11
12520Vitamin C 1000 mg with Rose Hips64/100SolgarVitamin C 1000 mg with Rose Hipstablet · 30 servings · $0.89/servingBuy on iHerb · $26.76
12521Vitamin B6 50 mg64/100SolgarVitamin B6 50 mgtablet · 30 servings · $0.27/servingBuy on iHerb · $8.06
12522Folate 1000 mcg (Metafolin 1,000 mcg)64/100SolgarFolate 1000 mcg (Metafolin 1,000 mcg)tablet · 30 servings · $0.48/servingBuy on iHerb · $14.44
12523Aloe Vera64/100Swanson Premium BrandAloe Veraliquid · 64 servings · $0.35/servingBuy on iHerb · $22.29
12524Calcium Citrate 200 mg64/100SwansonCalcium Citrate 200 mgcapsule · 30 servings · $0.36/servingBuy on iHerb · $10.69
12525Melatonin 5 mg Time Release64/100NatrolMelatonin 5 mg Time Releasetablet · 100 servings · $0.11/servingBuy on iHerb · $11.25
12526Magnesium Lactate 84 mg64/100SwansonMagnesium Lactate 84 mgcapsule · 30 servings · $0.81/servingBuy on iHerb · $24.19
12527Biotin 5000 mcg64/100Doctor's BestBiotin 5000 mcgcapsule · 120 servings · $0.08/servingBuy on iHerb · $9.99
12528Biotin 10,000 mcg64/100Doctor's BestBiotin 10,000 mcgcapsule · 120 servings · $0.09/servingBuy on iHerb · $10.99

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.