Antioxidant Supplements

What Are Antioxidants?

Antioxidants are compounds that can prevent and/or slow oxidation and subsequent damage to cells caused by free radicals. Free radicals are highly reactive and unstable molecules that the body produces as a natural by-product of metabolism. Free radicals can be generated as a result of exposure to toxins in the environment, including X-rays, ozone, cigarette smoke, air pollutants, industrial chemicals, or other harmful substances in the environment. Read more >

Showing 241-260 of 575 Item(s)

Sort:

List Grid

  1. Vitamin C Chewable 500mg (Grape) - 100 + 20 Tabs BONUS

    BOOST YOUR IMMUNE SYSTEM WITH A DELICIOUS GRAPE TABLET These easy-to-chew Vitamin C tablets from Jamieson feature the delicious flavour of fresh grapes. Vitamin C promotes healthy capillaries, gums and teeth and aids in iron absorption. It helps heal wounds and broken bones and, by increasing the absorption of iron from the intestine, it helps treat anemia. This Vitamin C from Jamieson plays ...

    + Earn 8 Reward Points

    Sale: $8.49

    Reg.: $10.49 (Save $2.00)

    In Stock
  2. Vitamin C Chewable 500mg (Mixed Fruit) - 120 Tabs

    FEATURING CHERRY, ZESTY ORANGE, & TROPICAL FRUIT FLAVOURS Jamieson Vitamin C Chewable 500 mg – Mixed 3 Flavours is a powerful antioxidant. These easy-to-chew Vitamin C chewable tablets from Jamieson feature 3 delicious fruit flavours of fresh cherries, zesty orange, and tropical fruit. Vitamin C promotes healthy capillaries, gums and teeth and aids in iron absorption. It helps heal ...

    + Earn 8 Reward Points

    Sale: $8.49

    Reg.: $10.49 (Save $2.00)

    In Stock
  3. Vitamin C Chewable 500mg (Mixed Fruit) - 330 Tabs

    FEATURING CHERRY, ZESTY ORANGE, & TROPICAL FRUIT FLAVOURS Jamieson Vitamin C Chewable 500 mg – Mixed 3 Flavours is a powerful antioxidant. These easy-to-chew Vitamin C chewable tablets from Jamieson feature 3 delicious fruit flavours of fresh cherries, zesty orange, and tropical fruit. Vitamin C promotes healthy capillaries, gums and teeth and aids in iron absorption. It helps heal ...

    + Earn 24 Reward Points

    Sale: $24.99

    Reg.: $28.99 (Save $4.00)

    In Stock
  4. Vitamin C Chewable 500mg (White Peach) - 120 + 120Tabs FREE

    Jamieson Vitamin C Chewable 500 mg – is a powerful antioxidant. These easy-to-chew Vitamin C chewable tablets from Jamieson feature the delicious taste of juicy white peach. Vitamin C promotes healthy capillaries, gums and teeth and aids in iron absorption. It helps heal wounds and broken bones and, by increasing the absorption of iron from the intestine, it helps treat anemia. This Vitam...

    + Earn 12 Reward Points

    Sale: $12.49

    Reg.: $15.98 (Save $3.49)

    In Stock

    (Click Add to Select Bonus)

  5. Vitamin C 500mg Timed Release - 100 Caps

    NEW CAPSULE FORMULA Jamieson Vitamin 500mg Timed Release provides a gradual release of premium vitamin C over a 6-8 hour span. Vitamin C from Jamieson is an ally in preventing and treating the common cold. A powerful antioxidant, this Vitamin C also helps to promote healthy capillaries, gums and teeth. Jamieson’s Vitamin C 500mg can also increase iron absorption, heal wounds and develop...

    + Earn 13 Reward Points

    Sale: $13.49

    Reg.: $16.99 (Save $3.50)

    In Stock
  6. Vitamin C 1,000mg - 100 Caps

    BY BOOSTING THE IMMUNE SYSTEM Vitamin C from Jamieson is an ally in preventing and treating the common cold. A powerful antioxidant, this Vitamin C also helps to promote healthy capillaries, gums and teeth. Jamieson’s Vitamin C 1000mg can also increase iron absorption, heal wounds and develop and maintain healthy bones. More commonly, vitamin C helps to reduce the duration and severity ...

    + Earn 11 Reward Points

    Sale: $11.49

    Reg.: $14.49 (Save $3.00)

    In Stock
  7. Vitamin C Gummies (Tangy Orange) - 60 Pieces

    DELICIOUS ORANGE FLAVOURED GUMMIES Vitamin C Gummies formulated by Jamieson are a fun and tasty way to meet your daily vitamin C requirements. The all natural gummies are gelatin-free, and will free you of the common cold, reducing the duration and severity of its symptoms. The refreshing orange-flavoured Jamieson formula is made with natural fruit pectin, making it suitable for the vegetaria...

    + Earn 10 Reward Points

    Sale: $10.49

    Reg.: $13.49 (Save $3.00)

    In Stock
  8. Vitamin C 500mg & Vitamin D 500iu (Morello Cherry) - 75 Tabs

    BOOST YOUR IMMUNE SYSTEM & BATTLE ILLNESS Jamieson Vitamins C & D - Chewable Morello Cherry is the first Vitamin C formula to be enriched with Vitamin D3, the same disease-fighting form produced when your skin is exposed to sunlight. Combined, they protect you - even during the winter months when sunshine is limited. This innovative product is a great choice for anyone who regularly t...

    + Earn 8 Reward Points

    Sale: $8.49

    Reg.: $10.49 (Save $2.00)

    In Stock
  9. Vitamin E 100iu - 100 Softgels

    PROTECT YOURSELF FROM TISSUE DAMAGE Jamieson Laboratories Vitamin E provides antioxidant support in a low-potency 100IU strength formula to help protect the body from tissue damage. Each softgel offers 67mg AT/100IU of high-grade Vitamin E (d-alpha tocopheryl acetate) promoting normal red blood cell formation and protecting the body from aging prematurely. Vitamin E may also be used topically...

    + Earn 11 Reward Points

    Sale: $11.70

    Reg.: $15.99 (Save $4.29)

    In Stock
  10. Premium Vitamin E Extra Strength 400iu - 120 Softgels

    PREVENT THE PREMATURE AGING OF CELLS Balanced Vitamin E 400 IU from Jamieson with Mixed Tocopherols is a natural source of antioxidant support and dynamic in the maintenance of good health. It helps to support cardiovascular health, prevents the premature aging of cells and protects against age-related cognitive decline. Jamieson’s Balanced E is distilled from fresh vegetable oils that ...

    + Earn 17 Reward Points

    Sale: $17.99

    Reg.: $22.99 (Save $5.00)

    In Stock
  11. Milk Thistle (Orange Bark) - 250ml

    Land Art's Milk Thistle Liquid is a powerful herbal supplement formulated to support healthy liver function during various processes. The main active ingredient in milk thistle is Silymarin, and is made up of three flavonoids: silychristin, silydianin and silybin. Like other flavonoids, silymarin has powerful antioxidant properties, allowing it to prevent certain toxic products from causing liv...

    + Earn 23 Reward Points

    Sale: $23.99

    Reg.: $27.99 (Save $4.00)

    In Stock
  12. Vitamin C Ascorbic Acid (Apple Passion Fruit) - 250ml

    Land Art Liquid Vitamin C is an antioxidant that helps the body metabolize fats and proteins. Vitamin C is considered the most important vitamin for the human organism. It plays a role in more than 300 metabolic reactions. Many naturopaths recommend a Vitamin C supplement during infections or for those suffering from stress, the elderly, and athletes. Land Art Vitamin C contains real passion fr...

    + Earn 14 Reward Points

    Sale: $14.49

    Reg.: $16.99 (Save $2.50)

    In Stock
  13. Anti-Aging Beauty - 60 V-Caps

    Anti-aging Beauty by Omega Alpha is a unique formulation containing 11 well-known antioxidants that are beneficial for skin health and support the reduction of oxidative stress. Because of their ability to neutralize free radicals, antioxidants act as guardians in our bodies by protecting our cells, DNA, and nutrients from attack. Thus, antioxidants almost work as a "fountain of youth" by prote...

    + Earn 42 Reward Points

    Sale: $42.49

    Reg.: $46.74 (Save $4.25)

    In Stock
  14. Ginkgo Biloba - 60 V-Caps

    Are you looking for help enhancing cognitive, memory function and support for peripheral circulation? Ginkgo Biloba from Omega Alpha provides you with the equivalent of 3000 mg of dried Ginkgo Biloba leaves per capsule. Gingko is used to increase blood flow to the whole body but especially to the brain and extremities. The active components are flavone glycosides, potent antioxidant molecules. ...

    + Earn 11 Reward Points

    Sale: $11.49

    Reg.: $12.64 (Save $1.15)

    In Stock
  15. Ginkgo Biloba - 180 V-Caps

    Gingko is used to increase blood flow to the whole body but especially to the brain and extremities. Are you looking for help enhancing cognitive, memory function and support for peripheral circulation? Ginkgo Biloba from Omega Alpha provides you with the equivalent of 3000 mg of dried Ginkgo Biloba leaves per capsule. It is recommend to supplement with Omega Alpha’s Ginkgo Biloba two to three ...

    + Earn 29 Reward Points

    Sale: $29.99

    Reg.: $32.99 (Save $3.00)

    In Stock
  16. Ginkgo Biloba  - 120ml

    Gingko is the most frequently prescribed medicinal herb in Europe. It makes sense that the oldest known tree is used for concerns that become more prevalent as we age. Omega Alpha’s Ginkgo Biloba Liquid is designed to help enhance cognitive, memory function and support peripheral circulation. Gingko is used to increase blood flow to the whole body but especially to the brain and extremities. Th...

    + Earn 18 Reward Points

    Sale: $18.49

    Reg.: $20.34 (Save $1.85)

    In Stock
  17. Goji Juice (100% Pure) - 1L

    Made from 100% Pure Goji Fruit, Omega Alpha’s Goji Juice is offers you a delicious antioxidant packed super fruit. Goji Juice has been used in Traditional Chinese Medicine to tonify the liver and kidneys, nourish the vital essence, and support healthy eyes. Goji contains many different vitamins and nutrients such as vitamins A, C and E, and carotenoids, beta-carotene, lutein and zeaxanthin that...

    + Earn 32 Reward Points

    Sale: $32.99

    Reg.: $36.29 (Save $3.30)

    In Stock
  18. Maritime Pine Bark Extract - 60 Caps

    COMBAT FREE RADICAL DAMAGE WITH PINE BARK. Omega Alpha Pharmaceuticals' Maritime Pine Bark Extract contains 85% proanthocyanidins. Proanthocyanidins are very powerful anti-oxidants, approximately 50 times more potent than Vitamin C or E. The most notable effects of the proanthocyanidins found in Maritime Pine Bark Extract are its anti-oxidant abilities. Oxidants have been linked to several ch...

    + Earn 23 Reward Points

    Sale: $23.65

    Reg.: $29.99 (Save $6.34)

    In Stock
  19. Milk Thistle - 60 V-Caps

    Traditionally used in Herbal Medicine as a liver protectant. Omega Alpha brings you 250 mg of Milk Thistle per capsule that can help support liver function and relieve digestive disturbances and dyspepsia. Milk Thistles popularity stems from its ability to detoxify and protect a very important organ, the liver. Our liver is responsible for filtering out most everything that should not be in our...

    + Earn 22 Reward Points

    Sale: $22.49

    Reg.: $24.74 (Save $2.25)

    In Stock
  20. Milk Thistle (Apple) - 500ml

    This Apple Flavoured Milk Thistle from Omega Alpha is designed as a herbal medicine to help relieve digestive disturbances and dyspepsia. The popularity of Milk Thistle stems from its ability to detoxify and protect a very important organ, the liver. Our liver is responsible for filtering out most everything that should not be in our body and processing it so that it doesn’t cause damage to oth...

    + Earn 29 Reward Points

    Sale: $29.99

    Reg.: $32.99 (Save $3.00)

    In Stock

Showing 241-260 of 575 Item(s)

Sort:

List Grid

Antioxidant Supplements

What Are Antioxidants & Why Do We Need Them?

Antioxidants are compounds that can prevent and/or slow oxidation and subsequent damage to cells caused by free radicals. Free radicals are highly reactive and unstable molecules that the body produces as a natural by-product of metabolism. Free radicals can be generated as a result of exposure to toxins in the environment, including X-rays, ozone, cigarette smoke, air pollutants, industrial chemicals, or other harmful substances in the environment. While you can get antioxidants through the food you eat, you can also take supplements.

While free radicals have a short lifespan, during that time, they can damage human cells including DNA, causing various mutations that can accelerate the aging process and increase your risk of health conditions like heart disease and cancer. This is why an antioxidant-rich diet and supplements are essential to neutralize unstable, reactive oxygen species and reduce their chances of causing damage. Antioxidants are found in certain foods, including vegetables, fruits, omega-3-rich fish, and green tea. Nutrient antioxidants include vitamins A, C and E, copper, zinc, and selenium minerals, as well as a wide range of phytonutrients. Some of the most potent and well-researched antioxidants include: beta carotene, carotenoids, curcumin, astaxanthin, glutathione, N-acetyl cysteine, alpha lipoic acid, resveratrol, and many others. Eye antioxidants are also a favourite for many as a way to take care of your eye health

Benefits Of Antioxidant Supplements

  • Enhances Cellular Energy Production
  • Helps Guard Against Cell Damage/Oxidative Stress
  • Helps Prevent Premature Skin Aging
  • Protects Cellular DNA 

Who Needs Antioxidant Supplements?

A quality antioxidant supplement may be recommended to improve energy production and resistance to oxidative stress, and to slow the aging process and protect the body against the onset of age-related degenerative diseases, including: atherosclerosis, cardiovascular disease, arthritis, age-related macular degeneration, hypertension, cardiovascular disease, and neurodegenerative conditions. An antioxidant supplement may also be recommended to protect skin health against UV radiation by slowing down the visible signs of skin aging and improving scar tissue and skin healing.

Antioxidant Potencies & Formats

Antioxidant supplements are available in various formats, including tablets, capsules, powders, and liquids. Many are also offered in novel delivery forms, such as enteric coatings, liposomal liquids, and sublingual lozenges. The potency and recommended daily dose will vary according to the individual antioxidant. Always refer to the label instructions for dosing recommendations.  

Final Thoughts on Buying Quality Supplements

There is a wide variety of antioxidant supplements on the market, each offering distinct health benefits and enhancing the body's antioxidant protection. The best antioxidant supplement for you can be determined by speaking to the knowledgeable staff and your favourite health food store. You can buy most antioxidants here at National Nutrition.ca both in-store and online. 

An antioxidant supplement is generally recommended to be taken right before or after a meal to reduce the chance of stomach upset. Antioxidants may be either water or fat-soluble. If you’re taking a fat-soluble antioxidant, it should be taken with a fat-containing meal or snack to optimize absorption. 

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
Please enter a valid email address.
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Please ensure your passwords match.
Terms and Conditions are required!
Incorrect FormKey!
Incorrect Email or Password!
reCAPTCHA is mandatory. Click check box beside I am not a robot
Invalid login/register data, Kindly contact customer service agent.