Supplement Ratings

iHerb picks

Best Antioxidants & Longevity 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

505Ultra Benfotiamine69/100Douglas LaboratoriesUltra Benfotiaminecapsule · 60 servings · $0.90/servingBuy on iHerb · $54.08
506NAD+69/100Crystal StarNAD+capsule · 30 servings · $1.33/servingBuy on iHerb · $39.95
507Blueberry Concentrate 800 mg69/100SR Sports ResearchBlueberry Concentrate 800 mgsoftgel · 60 servings · $0.35/servingBuy on iHerb · $20.97
508Tart Cherry Concentrate 800 mg69/100SR Sports ResearchTart Cherry Concentrate 800 mgsoftgel · 60 servings · $0.35/servingBuy on iHerb · $20.97
509Quercetin Zinc+69/100DEVAQuercetin Zinc+tablet · 90 servings · $0.27/servingBuy on iHerb · $23.99
510Tart Cherry Fruit Complex 800 mg69/100Sports ResearchTart Cherry Fruit Complex 800 mgsoftgel · 60 servings · $0.35/servingBuy on iHerb · $20.97
511Spermidine 5 mg69/100Dr. Emil NutritionSpermidine 5 mgcapsule · 30 servings · $1.68/servingBuy on iHerb · $50.52
512Blueberry Fruit Complex 800mg69/100SR Sports ResearchBlueberry Fruit Complex 800mgsoftgel · 60 servings · $0.35/servingBuy on iHerb · $20.97
513Tart Cherry Fruit Complex69/100Sports ResearchTart Cherry Fruit Complexsoftgel · 60 servings · $0.35/servingBuy on iHerb · $20.97
514Clinical OPC Extra Strength 400 mg68/100Terry NaturallyClinical OPC Extra Strength 400 mgsoftgel · 60 servings · $0.82/servingBuy on iHerb · $49.26
515Glutathione 200 mg68/100Vital NutrientsGlutathione 200 mgcapsule · 50 servings · $1.74/servingBuy on iHerb · $87.14
516Fast-C and Bio-Quercetin Phytosome68/100Life ExtensionFast-C and Bio-Quercetin Phytosometablet · 30 servings · $0.67/servingBuy on iHerb · $20.09
517PQQ Energy68/100NOWPQQ Energycapsule · 30 servings · $0.61/servingBuy on iHerb · $18.36
518Skin Eternal68/100Source NaturalsSkin Eternaltablet · 60 servings · $0.35/servingBuy on iHerb · $21.12
519Stabilized R-Lipoic Acid68/100California Gold NutritionStabilized R-Lipoic Acidcapsule · 30 servings · $0.33/servingBuy on iHerb · $9.85
520PQQ Complex68/100Protocol For Life BalancePQQ Complexcapsule · 30 servings · $1.06/servingBuy on iHerb · $31.93
521PectaClear67/100ecoNugenicsPectaClearcapsule · 20 servings · $2.38/servingBuy on iHerb · $47.50
522Quercetin Complex with Ester-C Plus67/100SolgarQuercetin Complex with Ester-C Pluscapsule · 50 servings · $0.42/servingBuy on iHerb · $20.85
523Pycnogenol Supreme66/100Source NaturalsPycnogenol Supremetablet · 15 servings · $1.20/servingBuy on iHerb · $17.98
524Active Lipoic Acid 300 mg65/100Country LifeActive Lipoic Acid 300 mgtablet · 30 servings · $0.92/servingBuy on iHerb · $27.49
525EGCG65/100Source NaturalsEGCGtablet · 30 servings · $0.58/servingBuy on iHerb · $17.45
526Mega Quercetin65/100SolarayMega Quercetincapsule · 30 servings · $0.92/servingBuy on iHerb · $27.49
527R-Lipoic Acid 100 mg65/100Source NaturalsR-Lipoic Acid 100 mgtablet · 60 servings · $0.34/servingBuy on iHerb · $20.47
528Cherry Fruit Extract 500 mg65/100Source NaturalsCherry Fruit Extract 500 mgtablet · 45 servings · $0.26/servingBuy on iHerb · $11.73

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. See the full Best Antioxidants & Longevity ranking.