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 >

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  1. C1000 - 120 Tabs

    HIGH POTENCY VITAMIN C FROM GENESTRA Feeling a little under the weather? Boost your immune function with vitamin C1000 from Genestra to help fight off bacteria causing you to feel sick. C-1000 is a high-dose vitamin C and flavonoid combination offering 1000mg of ascorbic acid per tablet with the additional benefits of rose hips, quercetin, rutin and hesperidin, which may work to protect your c...

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    Our Price: $48.00
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  2. Selenium + E - 60 Tabs

    TWO GREAT ANTIOXIDANTS IN ONE TABLET! Selenium + E from Genestra contains two extremely valuable antioxidants, selenium and vitamin E, synergistically combined for maximizing their potential in the prevention and management of cellular free radical damage. Genestra’s Selenium + E is an antioxidant for the maintenance of good health; helps to prevent selenium and vitamin E deficiencies. [...

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    Our Price: $31.75
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  3. Glutaclear - 120 Tabs

    BOOST YOUR BODY'S GLUTATHIONE PRODUCTION! Metagenics GlutaClear provides a blend of key ingredients designed to help boost the body's production of glutathione, a primary antioxidant throughout the entire body. Glutathione plays an important role in protecting the body against oxidative stress and detoxifying harmful compounds. Preliminary research suggests glutathione may also help protect mi...

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    Our Price: $67.00
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  4. Meta Lipoate 300 - 60 Tabs

    META LIPOATE 300 AS AN ANTIOXIDANT Meta Lipoate 300 features an enhanced level of high quality alpha-lipoic acid (ALA) for convenient, one-tablet dosage. ALA may protect tissues from free radicals, enhance glucose transport and metabolism, support nerve tissue health (especially peripheral nerves), enhance the production of cellular energy (ATP), and support liver health and detoxification. AL...

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    Our Price: $58.25
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  5. Ultra C 500 - 90 Tabs

    GENTLE BUFFERED C TO IMPROVE YOUR IMMUNE SYSTEM Metagenics Ultra C 500 (formerly Ultra Potent-C 500) is an exclusive, patented formula that is designed to enhance the utilization of Vitamin C. Preliminary scientific research suggests that vitamin C in the form of Ultra C may result in improved uptake by white blood cells when compared to regular ascorbic acid. [TABS]

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    Our Price: $37.75
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  6. Ultra C 1000 - 90 Tabs

    GENTLE BUFFERED C TO IMPROVE YOUR IMMUNE SYSTEM Metagenics ULTRA C 1000 (formerly Ultra Potent-C 1000) is a Gentle, Buffered Vitamin C, scientifically researched immune support! Ultra C 1000 is the same exclusive, patented formula as Ultra C® 500, but with 1,000 mg of vitamin C per tablet and a higher potency metabolite support system. [TABS]

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    Our Price: $53.00
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  7. Active Legs - 30 Tabs

    RELIEVES THE SENSATION OF HEAVY AND TIRED LEGS New Nordic's Ative Legs tablets are recommended to people who want help to reduce the feeling of heavy and tired legs. A job, where you are standing or sitting many hours during the day, overweight, too little exercise or just the fact that you are getting older, can easily result in a feeling of tired and heavy legs especially at the end of the d...

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    Sale: $32.99

    Reg.: $39.99 (Save $7.00)

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  8. Blueberry Strong - 60 Tabs

    PROTECT & STRENGTHEN VISION WITH BLUE BERRY STRONG New Nordic's Blue Berry tablets are recommended to people who want help to maintain healthy eyes and normal vision. Highly concentrated blueberry tablets with high content of bio-activeanthocyanins and natural lutein which helps maintain a healthy macula of the eye. Combined with eyebright and grape seed antioxidants it helps defend against d...

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    Sale: $29.99

    Reg.: $42.99 (Save $13.00)

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  9. Blueberry Strong - 120 Tabs

    PROTECT & STRENGTHEN VISION WITH BLUE BERRY STRONG New Nordic's Blue Berry™ tablets are recommended to people who want help to maintain healthy eyes and normal vision. Highly concentrated blueberry tablets with high content of bio-activeanthocyanins and natural lutein which helps maintain a healthy macula of the eye. Combined with eyebright and grape seed antioxidants it helps defen...

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    Sale: $52.99

    Reg.: $74.99 (Save $22.00)

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  10. C-1000 Sustained Release - 100 Tabs

    As a source of antioxidants for the maintenance of good health, NOW’s C-1000 Sustained Release tablets are citrus free and enhanced with added rose hips. This Vitamin C is sustained release and one of the few products that are citus-free to help those who cannot tolerate citrus. Vitamin C is consumed in a supplemental form by millions of people across the world for its antioxidant properties, w...

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    Sale: $16.99

    Reg.: $24.30 (Save $7.31)

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  11. Turmeric Standardized 500mg - 60 Tabs

    500 MG STANDARDIZED TURMERIC ROOT FROM NATURE'S WAY. A popular spice used mainly in curry dishes, Turmeric also has potent antioxidant properties. Nature's Way Turmeric consists of both extract and dried root; it is standardized to contain 95% curcuminoids. Often included in natural arthritic products, Turmeric is noted for its anti-inflammatory properties and may also help protect against tox...

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    Sale: $24.99

    Reg.: $33.99 (Save $9.00)

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  12. Turmeric Standardized 500mg - 120 Tabs

    500 MG STANDARDIZED TURMERIC ROOT FROM NATURE'S WAY. A popular spice used mainly in curry dishes, Turmeric also has potent antioxidant properties. Nature's Way Turmeric consists of both extract and dried root; it is standardized to contain 95% curcuminoids. Often included in natural arthritic products, Turmeric is noted for its anti-inflammatory properties and may also help protect against tox...

    + Earn 42 Reward Points

    Sale: $42.99

    Reg.: $59.99 (Save $17.00)

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  13. ALAMax CR - 60 Tabs

    Xymogen ALAmax CR provides controlled-release alpha-lipoic acid, a versatile antioxidant that supports overall metabolic and cellular health. Alpha-lipoic acid helps the body break down carbohydrates, fats, and proteins while assisting with healthy glucose metabolism. Its antioxidant activity also helps maintain general wellness by supporting the body’s natural ability to manage oxidative stres...

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    Sale: $94.99

    Reg.: $101.99 (Save $7.00)

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  14. Milk Thistle Extract - 90 Tabs

    Metagenics Milk Thistle Extract is a simple way to support everyday liver health. Each serving provides 56 mg of milk thistle seed extract (Silybum marianum), a plant traditionally used for its antioxidant properties. This supplement is designed to complement a balanced lifestyle and help support your body’s natural processes. Carefully crafted with quality ingredients, it reflects Metagenics’ ...

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    Our Price: $33.50
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  15. C-500 With Rose Hips - 100 Tabs

    Vitamin C is perhaps the most popular vitamin known to man. It is consumed in a supplemental form by millions of people across the world for its antioxidant properties, which are well-documented in medical research. C-500 With Rose Hips from NOW provides a potent dosage of this key vitamin and is blended with Organic Rose Hips, a natural source of Vitamin C and a synergist. NOW’s C-500 With Ros...

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    Sale: $11.49

    Reg.: $16.57 (Save $5.08)

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  16. Selenium 100mcg - 100 Tabs

    YEAST FREE SELENIUM FROM NOW FOODS 100 MCG POTENCY. Found largely in Brazil nuts and wheat germ, Selenium is an important antioxidant mineral with a variety of functions. Now provides 100 mcg of Selenium as L-Selenomethionine. Needed for the production of the vital antioxidant Glutathione, selenium also works synergistically with Vitamin E to help fight free radicals. Studies have reported tha...

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    Sale: $7.99

    Reg.: $9.99 (Save $2.00)

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  17. Selenium 125mcg - 250 Tabs

    YEAST FREE SELENIUM FROM NOW FOODS 125MCG POTENCY. Found largely in brazil nuts and wheat germ, Selenium is an important antioxidant mineral with a variety of functions. Now provides 125 mcg of Selenium as L-Selenomethionine. Needed for the production of the vital antioxidant Glutathione, selenium also works synergistically with Vitamin E to help fight free radicals. Studies have reported that...

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    Sale: $14.99

    Reg.: $19.99 (Save $5.00)

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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. 

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