Skip to content
  • Facebook
  • Instagram
  • TikTok

Free Shipping on orders over $45

  • Shop By
    • Top Sellers
      • Magnesium
      • Minerals
      • Multivitamins
      • Flavor Enhancers
      • Liposomals
      • Kids
      • Women's
    • Health Focus
      • Digestive Health
      • Immune Health
      • Mood & Stress
      • Sleep Support
      • Healthy Aging
      • Kids Health
      • Women's Health
      • Men's Health
    • Formats
      • Instant Dissolve
      • Vegetarian Capsules
      • Softgels & Tablets
      • Gummies
      • Liquids
      • Powders
    • All Products
      • Shop All
      • Bundles
  • About Us
    • KAL® Vitamins
      • Our Story
      • Our Commitments
    • Resources
      • The Wellness Chronicles
      • FAQ
      • Take Our Quiz
      • Meet Kaitlyn Comeau, RD
  • Store Locator
Log in
  • Facebook
  • Instagram
  • TikTok
  • Shop By
    • Top Sellers
      • Magnesium
      • Minerals
      • Multivitamins
      • Flavor Enhancers
      • Liposomals
      • Kids
      • Women's
    • Health Focus
      • Digestive Health
      • Immune Health
      • Mood & Stress
      • Sleep Support
      • Healthy Aging
      • Kids Health
      • Women's Health
      • Men's Health
    • Formats
      • Instant Dissolve
      • Vegetarian Capsules
      • Softgels & Tablets
      • Gummies
      • Liquids
      • Powders
    • All Products
      • Shop All
      • Bundles
  • About Us
    • KAL® Vitamins
      • Our Story
      • Our Commitments
    • Resources
      • The Wellness Chronicles
      • FAQ
      • Take Our Quiz
      • Meet Kaitlyn Comeau, RD
  • Store Locator
Log in Cart

Item added to your cart

View cart
 

Collection: Antioxidants

Filter:

Availability
0 selected
Reset
Availability
Price
The highest price is $76.39 Reset
$
$
Remove all

9 products

Filter and sort Filter

Filter and sort

Filter

9 products

Availability
Clear
Price

The highest price is $76.39

$
$
Clear
Remove all
Remove all

9 products

  • A white plastic bottle of kalvitamins Quercetin Tablets 1000 mg, with a green cap. The label notes immune system support, non-citrus, vegan, gluten free, recyclable bottle, and contains 60 tablets.

    Quercetin Tablets 1000 mg

    Quercetin Tablets 1000 mg

    Regular price $54.49 USD
    Regular price Sale price $54.49 USD
    Unit price /  per 
  • Kalvitamins Astaxanthin Vegcaps 10 mg is a vegan, gluten-free dietary supplement that provides powerful antioxidant support for eyes and skin. Each recyclable bottle contains 60 capsules.

    Astaxanthin Vegcaps 10 mg

    Astaxanthin Vegcaps 10 mg

    Regular price $48.39 USD
    Regular price Sale price $48.39 USD
    Unit price /  per 
  • A bottle of kalvitamins Pycnogenol® Tablets 50mg, with 60 tablets per pack. The label highlights "Powerful Antioxidant" and features blue and white colors along with a green KAL logo at the top.

    Pycnogenol® Tablets 50mg

    Pycnogenol® Tablets 50mg

    Regular price From $44.59 USD
    Regular price Sale price From $44.59 USD
    Unit price /  per 
  • A white bottle labeled kalvitamins R-Lipoic Acid ActivOxidant™ VegCaps 100 mg with a blue and white design, highlighting Optimal Bioavailability and containing 60 VegCaps dietary supplement on the front.

    R-Lipoic Acid ActivOxidant™ VegCaps 100 mg

    R-Lipoic Acid ActivOxidant™ VegCaps 100 mg

    Regular price $36.89 USD
    Regular price Sale price $36.89 USD
    Unit price /  per 
  • A bottle of kalvitamins S.O.D. 3000 Tablets, a 400 mg dietary supplement with antioxidant properties and enteric coating, contains 100 tablets and features a blue and white label.

    S.O.D. 3000 Tablets

    S.O.D. 3000 Tablets

    Regular price $27.29 USD
    Regular price Sale price $27.29 USD
    Unit price /  per 
  • A white bottle of kalvitamins S.O.D. 2000 Tablets dietary supplement with a blue label stating Antioxidant Activity, Enteric Coating, containing 100 tablets. Brand logo and "Since 1932" are at the top.

    S.O.D. 2000 Tablets

    S.O.D. 2000 Tablets

    Regular price $20.09 USD
    Regular price Sale price $20.09 USD
    Unit price /  per 
  • A bottle of kalvitamins L-Glutathione 25 mg ActivMelt® Instant Dissolve Tablets, antioxidant supplement with 90 micro tablets and a blue and white label featuring orange slices, formulated to help combat oxidative stress.

    L-Glutathione 25 mg ActivMelt® Instant Dissolve Tablets

    L-Glutathione 25 mg ActivMelt® Instant Dissolve Tablets

    Regular price $17.19 USD
    Regular price Sale price $17.19 USD
    Unit price /  per 
  • L-Theanine 25 mg ActivMelt® Instant Dissolve Tablets

    L-Theanine 25 mg ActivMelt® Instant Dissolve Tablets

    L-Theanine 25 mg ActivMelt® Instant Dissolve Tablets

    Regular price $12.79 USD
    Regular price Sale price $12.79 USD
    Unit price /  per 
  • A white bottle of kalvitamins Vein Defense™ Clinical Lifestyles™ contains 60 tablets supporting healthy veins and circulation; the label suggests taking 2 tablets daily.

    Vein Defense ™ Clinical Lifestyles™ Tablets

    Vein Defense ™ Clinical Lifestyles™ Tablets

    Regular price $28.39 USD
    Regular price Sale price $28.39 USD
    Unit price /  per 

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.

Top Sellers

  • Magnesium
  • Minerals
  • Multivitamins
  • Flavor Enhancers
  • Liposomals
  • Kids Health
  • Women's Health

Shop by Health Focus

  • Digestive Health
  • Immune Health
  • Mood & Stress
  • Sleep Support
  • Healthy Aging

Resources

  • Our Story
  • Our Quality
  • The Wellness Chronicles
  • Contact Us
  • Code of Ethics
  • Feedback
  • International Distributors
  • International Orders
  • FAQ
  • CCPA
  • 60-Day Satisfaction Guarantee
  • California Supply Chains Act

†50% OFF discount valid on select AM/PM multivitamins with code AMPM at KALvitamins.com while supplies last. Discount not applicable on subscription orders. Discount automatically applied at checkout. Offer valid while supplies last. Discontinued items will not be restocked. Offer may be modified or terminated at any time. Exclusions apply.

Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa
© 2026, Kal Vitamins
  • Refund policy
  • Privacy policy
  • Terms of service
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.