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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AllAmino AcidsAntioxidants & LongevityAshwagandha & AdaptogensB VitaminsBiotinBlood Sugar SupportBrain & NootropicsCalciumCollagenCoQ10CreatineDigestive HealthEye HealthGreens & SuperfoodsHeart HealthHerbs & BotanicalsHormone & Sexual HealthImmune SupportIronJoint SupportLiver & DetoxMagnesiumMelatonin & SleepMinerals & ElectrolytesMultivitaminsMushroomsOmega-3 & Fish OilPre-WorkoutProbioticsProtein SupplementsTurmeric & CurcuminUrinary HealthVitamin CVitamin DVitamins A, E & KWeight ManagementZinc
Top ratedBest value

Highest score first

2521One Daily Men's Health with Lycopene80/10021st CenturyOne Daily Men's Health with Lycopenetablet · 30 servings · $0.23/servingBuy on iHerb · $6.99
2522Krill Oil 350 mg80/10021st CenturyKrill Oil 350 mgsoftgel · 30 servings · $0.67/servingBuy on iHerb · $19.99
2523Co Q-10 100 mg80/10021st CenturyCo Q-10 100 mgsoftgel · 30 servings · $0.50/servingBuy on iHerb · $14.99
2524Ultimate Ocular Antioxidant80/100SwansonUltimate Ocular Antioxidantsoftgel · 30 servings · $0.86/servingBuy on iHerb · $25.69
2525Freeze Dried Adrenal Caps80/100SolarayFreeze Dried Adrenal Capscapsule · 30 servings · $0.47/servingBuy on iHerb · $14.19
2526Trans-Resveratrol80/100VitacostTrans-Resveratrolcapsule · 60 servings · $0.19/servingBuy on iHerb · $11.54
2527E.P.O. (Evening Primrose Oil)80/100Pure EncapsulationsE.P.O. (Evening Primrose Oil)softgel · 30 servings · $1.10/servingBuy on iHerb · $33.00
2528L-Carnitine 3000 Candy Punch80/100BodyTechL-Carnitine 3000 Candy Punchpowder · 45 servings · $0.67/servingBuy on iHerb · $29.99
2529L-Carnitine 3000 Peach Mango80/100BodyTechL-Carnitine 3000 Peach Mangopowder · 45 servings · $0.67/servingBuy on iHerb · $29.99
2530Humic-Monolaurin Complex80/100Allergy Research GroupHumic-Monolaurin Complexcapsule · 60 servings · $0.96/servingBuy on iHerb · $57.79
2531Kidney Beef80/100Allergy Research GroupKidney Beefcapsule · 100 servings · $0.28/servingBuy on iHerb · $28.01
2532Nattokinase 50 mg 1000 FU80/100Allergy Research GroupNattokinase 50 mg 1000 FUcapsule · 150 servings · $1.16/servingBuy on iHerb · $174.69
2533NAC (N-Acetyl-l-Cysteine) 600 mg80/100Vital NutrientsNAC (N-Acetyl-l-Cysteine) 600 mgcapsule · 50 servings · $0.64/servingBuy on iHerb · $31.99
2534Astragalus 2,000 mg Alcohol-Free80/100Nature's AnswerAstragalus 2,000 mg Alcohol-Freeliquid · 15 servings · $0.85/servingBuy on iHerb · $12.74
2535Black Cohosh Alcohol-Free80/100Nature's AnswerBlack Cohosh Alcohol-Freeliquid · 30 servings · $0.42/servingBuy on iHerb · $12.74
2536Hyssop Flower Extract Alcohol-Free80/100Nature's AnswerHyssop Flower Extract Alcohol-Freeliquid · 15 servings · $0.77/servingBuy on iHerb · $11.58
2537Pancreatin & Ox Bile Extract80/100Vital NutrientsPancreatin & Ox Bile Extractcapsule · 30 servings · $1.13/servingBuy on iHerb · $33.99
2538Sage Leaf Extract Alcohol-Free80/100Nature's AnswerSage Leaf Extract Alcohol-Freeliquid · 30 servings · $0.40/servingBuy on iHerb · $11.99
2539Yellow Dock Root Alcohol-Free80/100Nature's AnswerYellow Dock Root Alcohol-Freeliquid · 15 servings · $0.70/servingBuy on iHerb · $10.49
2540SlimTea Real Lemon Flavor80/100Rapid FireSlimTea Real Lemon Flavorother · 14 servings · $0.86/servingBuy on iHerb · $12.06
2541Vitamin K2 MK-7 180 mcg80/100CarlsonVitamin K2 MK-7 180 mcgsoftgel · 180 servings · $0.30/servingBuy on iHerb · $54.74
2542Taurine Powder80/100CarlsonTaurine Powderpowder · 31 servings · $0.28/servingBuy on iHerb · $8.67
2543Vitamin K2 MK-7 90 mcg80/100CarlsonVitamin K2 MK-7 90 mcgsoftgel · 60 servings · $0.32/servingBuy on iHerb · $19.13
2544Women's Iron Restore 28 mg Iron + B Vitamins80/100CarlsonWomen's Iron Restore 28 mg Iron + B Vitaminscapsule · 180 servings · $0.24/servingBuy on iHerb · $42.42

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.