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

49Super Green Tea Alcohol-Free80/100Nature's AnswerSuper Green Tea Alcohol-Freeliquid · 60 servings · $0.25/servingBuy on iHerb · $14.95
50Green Tea Leaf Alcohol-Free80/100Nature's AnswerGreen Tea Leaf Alcohol-Freeliquid · 15 servings · $0.75/servingBuy on iHerb · $11.24
51Extra Strength Astaxanthin 10 mg80/100NOWExtra Strength Astaxanthin 10 mgsoftgel · 30 servings · $0.70/servingBuy on iHerb · $20.92
52Astaxanthin 4 mg80/100NOWAstaxanthin 4 mgsoftgel · 30 servings · $0.58/servingBuy on iHerb · $17.46
53Lycopene 20 mg80/100NOWLycopene 20 mgsoftgel · 30 servings · $0.65/servingBuy on iHerb · $19.58
54Quercetin 500 mg80/100NOWQuercetin 500 mgcapsule · 30 servings · $0.71/servingBuy on iHerb · $21.42
55Pycnogenol 60 mg80/100NOWPycnogenol 60 mgcapsule · 30 servings · $1.02/servingBuy on iHerb · $30.61
56Astaxanthin 10 mg80/100Protocol For Life BalanceAstaxanthin 10 mgsoftgel · 30 servings · $1.47/servingBuy on iHerb · $44.10
57Grape Seed 380 mg80/100Swanson Premium BrandGrape Seed 380 mgcapsule · 30 servings · $0.38/servingBuy on iHerb · $11.42
58Mangosteen 500 mg80/100Swanson Premium BrandMangosteen 500 mgcapsule · 30 servings · $0.39/servingBuy on iHerb · $11.64
59Green Tea 2,000 mg Alcohol-Free80/100Nature's AnswerGreen Tea 2,000 mg Alcohol-Freeliquid · 15 servings · $0.75/servingBuy on iHerb · $11.24
60Hesperidin 500 mg80/100Swanson Premium BrandHesperidin 500 mgcapsule · 30 servings · $0.53/servingBuy on iHerb · $15.99
61Clinical Glutathione80/100Terry NaturallyClinical Glutathionelozenge · 30 servings · $2.18/servingBuy on iHerb · $65.41
62Ecklonia Cava Extract 53 mg80/100Swanson GreenFoods FormulasEcklonia Cava Extract 53 mgcapsule · 30 servings · $0.49/servingBuy on iHerb · $14.69
63Lycopene 25 mg80/100OL Olympian LabsLycopene 25 mgcapsule · 30 servings · $1.03/servingBuy on iHerb · $30.84
64Nettle Quercetin80/100Oregon's Wild HarvestNettle Quercetincapsule · 20 servings · $1.28/servingBuy on iHerb · $25.56
65Full Spectrum Aronia (Chokeberry) 400 mg80/100Swanson Premium BrandFull Spectrum Aronia (Chokeberry) 400 mgcapsule · 30 servings · $0.24/servingBuy on iHerb · $7.14
66Maximum Strength Apple Polyphenols 125 mg80/100Swanson UltraMaximum Strength Apple Polyphenols 125 mgcapsule · 30 servings · $0.35/servingBuy on iHerb · $10.38
67High Potency L-Glutathione 200 mg80/100Swanson UltraHigh Potency L-Glutathione 200 mgcapsule · 30 servings · $0.74/servingBuy on iHerb · $22.19
68Astaxanthin 4 mg80/100Swanson UltraAstaxanthin 4 mgsoftgel · 30 servings · $0.62/servingBuy on iHerb · $18.59
69L-Glutathione With CoQ1080/100Swanson UltraL-Glutathione With CoQ10capsule · 30 servings · $0.39/servingBuy on iHerb · $11.73
70Grape Seed Extract 500 mg80/100Swanson Superior HerbsGrape Seed Extract 500 mgcapsule · 30 servings · $0.89/servingBuy on iHerb · $26.76
71Pine Bark Extract 50 mg80/100Swanson Superior HerbsPine Bark Extract 50 mgcapsule · 30 servings · $0.27/servingBuy on iHerb · $8.13
72Black Currant Extract Cassis 200 mg80/100Swanson Superior HerbsBlack Currant Extract Cassis 200 mgcapsule · 30 servings · $0.58/servingBuy on iHerb · $17.49

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.