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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  • Today's price and cost per serving
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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

1Ageless Cell89/100Life Extension GeroprotectAgeless Cellsoftgel · 30 servings · $1.00/servingBuy on iHerb · $30.00
2Resveratrol89/100Nature's AnswerResveratrolcapsule · 30 servings · $0.98/servingBuy on iHerb · $29.34
3Resveratrol89/100NutraChampsResveratrolcapsule · 30 servings · $0.83/servingBuy on iHerb · $24.95
4Cell Protector89/100Pure SynergyCell Protectorcapsule · 60 servings · $0.87/servingBuy on iHerb · $52.00
5Bioactive Querctin EMIQ 50 mg88/100Natural FactorsBioactive Querctin EMIQ 50 mgcapsule · 30 servings · $0.82/servingBuy on iHerb · $24.48
6Telomere Plus88/100EnzymedicaTelomere Pluscapsule · 30 servings · $1.14/servingBuy on iHerb · $34.12
7Bioactive Quercetin EMIQ88/100Natural FactorsBioactive Quercetin EMIQcapsule · 30 servings · $0.82/servingBuy on iHerb · $24.48
8CherryRich Super Strength Cherry Concentrate 36:1 500 mg88/100Natural FactorsCherryRich Super Strength Cherry Concentrate 36:1 500 mgsoftgel · 30 servings · $0.55/servingBuy on iHerb · $16.55
9100% Natural BetaCareAll Mixed Carotenoid Complex 25,000 IU88/100Natural Factors100% Natural BetaCareAll Mixed Carotenoid Complex 25,000 IUcapsule · 30 servings · $0.67/servingBuy on iHerb · $20.16
10Broccoli Seed Extract87/100ThorneBroccoli Seed Extractcapsule · 60 servings · $1.12/servingBuy on iHerb · $67.00
11Green Tea Extract 400 mg86/100NOWGreen Tea Extract 400 mgcapsule · 30 servings · $0.27/servingBuy on iHerb · $7.95
12Dr. Stephen Langer's Glutathione Precursor Complex86/100Swanson UltraDr. Stephen Langer's Glutathione Precursor Complexcapsule · 30 servings · $0.64/servingBuy on iHerb · $19.13
13Activated Sulforaphane Complex86/100SMNutritionActivated Sulforaphane Complexcapsule · 60 servings · $1.00/servingBuy on iHerb · $59.95
14Phyto Benefits86/100DaVinci Benefits LinePhyto Benefitscapsule · 30 servings · $1.20/servingBuy on iHerb · $35.86
15Grape Seed86/100NOWGrape Seedcapsule · 30 servings · $0.61/servingBuy on iHerb · $18.36
16Glutathione Precursor Complex86/100SwansonGlutathione Precursor Complexcapsule · 60 servings · $0.32/servingBuy on iHerb · $19.13
17Citrus Bioflavonoids With Ascorbic Acid And Rutin85/100NOWCitrus Bioflavonoids With Ascorbic Acid And Rutincapsule · 50 servings · $0.22/servingBuy on iHerb · $10.77
18Transmax Tr85/100BiotiviaTransmax Trtablet · 60 servings · $1.14/servingBuy on iHerb · $68.37
19Citrus Bioflavonoids85/100NOWCitrus Bioflavonoidscapsule · 50 servings · $0.22/servingBuy on iHerb · $10.77
20Best Stabilized R-Lipoic Acid85/100Doctor's BestBest Stabilized R-Lipoic Acidcapsule · 180 servings · $0.28/servingBuy on iHerb · $49.99
21Pycnogenol 100 mg84/100NOWPycnogenol 100 mgcapsule · 30 servings · $2.00/servingBuy on iHerb · $60.03
22Quercetin Immune 500 mg84/100Garden of Life Dr. FormulatedQuercetin Immune 500 mgtablet · 30 servings · $0.61/servingBuy on iHerb · $18.19
23Acai 60083/100Pure EncapsulationsAcai 600capsule · 180 servings · $0.39/servingBuy on iHerb · $69.83
24Brocco-Glutathione83/100Nature's AnswerBrocco-Glutathionecapsule · 30 servings · $1.10/servingBuy on iHerb · $32.99

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. See the full Best Antioxidants & Longevity ranking.