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. ALA 300mg - 90 Caps

    ALA 300 MG Alpha lipoic acid (ALA) is a powerful antioxidant derived from coconut oil that helps control the effects of oxidation, which can lead to nerve damage. ALA’s antioxidant effect is multiplied by its ability to “recycle” other antioxidants already used by the body. Studies in diabetics experiencing symptoms of diabetic neuropathy show that ALA supplementation provide...

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  2. Ester-C 600mg + Bioflavonoids - 240 Caps

    ESTER-C 600MG PLUS BIOFLAVONOIDS FROM SISU. Sisu's regular potency vitamin C in the absorbable ester form + 100mg added bioflavonoids. With it's non-acidic ph form, ester C stays in the body longer than regular ascorbic acid and won't cause heartburn. Easy to swallow capsule form. LARGE 240 CAP BOTTLE.

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  3. Ester-C 600mg + Bioflavonoids - 120 Caps

    ESTER-C 600MG PLUS BIOFLAVONOIDS FROM SISU. Sisu's regular potency vitamin C in the absorbable ester form + 100mg added bioflavonoids. With it's non-acidic ph form, ester C stays in the body longer than regular ascorbic acid and won't cause heartburn. Easy to swallow capsule form. [CAPSULE]

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  4. Ester-C 600mg + Bioflavonoids - 60 Caps

    ESTER-C 600MG PLUS BIOFLAVONOIDS FROM SISU. Sisu's regular potency vitamin C in the absorbable ester form + 100mg added bioflavonoids. With it's non-acidic ph form, ester C stays in the body longer than regular ascorbic acid and won't cause heartburn. Easy to swallow capsule form. [CAPSULE]

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  5. Ginkgo Memory 60mg - 120 Caps

    SISU GINKGO BILOBA MEMORY 60MG OF GINKGO EXTRACT WITH 25% flavonglycosides, Sisu's ginkgo memory supports healthy brain circulation, optimizing concentration and alertness. Formerly called "Ginkgo Phytosome". [CAPSULE]

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  6. Selenium Plus 200mcg L-Methionine - 60 Caps

    SELENIUM 200 MCG HVP CHEALTED PLUS L-METHIONINE FROM SISU. Selenium is trace mineral with very important antioxidant properties. Vitally important for optimal immune function, adequate amounts of selenium are required by the body's most important free radical fighter, Glutathione peroxidase. Sisu Selenium Plus provides an optimal 200 mcg potency of HVP chelate Selenium Methionine, which has be...

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  7. NAC - 90 Caps

    PROMOTE NORMAL LIVER DETOXIFICATION NAC from Thorne Research contains 500mg of N-acetylcysteine for liver support, detoxification and immune support. The N-acetylcysteine (NAC) found in NAC, is a sulfur-containing amino acid, it is the precursor of the amino acids L-cysteine and glutathione, antioxidants produced in the body.

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  8. Curcumin Phytosome 300mg - 60 Caps

    300MG OF CURCUMIN IN EVERY CAPSULE Curcumin Phytosome is a unique, patented Curcumin product. Curcumin is the orange pigment in turmeric, and is a potent antioxidant that offers numerous health benefits, including supporting joint health and hepatic, GI, and cardiovascular function, by helping to maintain the body's normal inflammatory response. Curcumin Phytosome is a unique Curcumin extract ...

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  9. Curcumin Phytosome 150mg Sustained Release - 120 Caps

    THORNE'S UNIQUE, TIME RELEASE CURCUMIN PRODUCT CURCUMIN PHYTOSOME BY THORNE RESEARCH IS A UNIQUE curcumin extract that is significantly better absorbed than other curcumin extracts. People throughout Asia have benefited from the healthful effects of curcumin for centuries. Curcumin is the orange pigment in turmeric and is a potent antioxidant that offers numerous health benefits, including supp...

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  10. Selenium 200mcg - 60 Caps

    AN AMINO-ACID BOUND FORM OF SELENIUM Thorne Research's Selenium is an important antioxidant mineral. Selenium supports thyroid functions as well as heavy metal detoxification. Selenium from Thorne Research contains 200 mcg of selenium bound to the amino acid methionine making it a well-absorbed form of selenium. [CAPS]

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  11. Citrus Bioflavonoids - 90 Caps

    650 MG CITRUS BIOFLAVONOID COMPLEX FROM NATURAL FACTORS. Derived from the peel of citrus fruits, Bioflavonoids are necessary for the proper absorption of vitamin C. Natural Factors offers a 650 mg dosage including hesperidin and may be helpful for strengthening capillaries, reducing inflammation, enhancing immune system and reducing histamine production. [CAPSULE]

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  12. CranRich Super Strength Cranberry Concentrate 500mg - 180 + 90 Caps FREE

    PROMOTE URINARY TRACT HEALTH WITH CRANRICH SUPER STRENGTH CranRich from Natural Factors has a concentration of 36 to 1. This means that 1 gram of CranRich extract equals 36 grams of cranberries. Cranberries are high on the ORAC (Oxygen Radical Absorbance Capacity) scale. Research is showing that high ORAC fruits and vegetables may help protect against chronic age-related conditions as well as ...

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  13. Camu C - 90 Caps

    EXCELLENT SOURCE OF VITAMIN C! Camu C Capsules from Natural Traditions is the concentrated powder of the Camu Camu fruit. It takes 30 pounds of fresh Camu Camu berries to make one pound of powder. Natural Traditions Camu C Capsules are an excellent source of vitamin C which assists in the development and maintenance of bones, cartilage, teeth, gums, and helps in connective tissue formation, wo...

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  14. Bilberry - 60 Caps

    STANDARDIZED BILBERRY EXTRACT FROM NATURE'S WAY. Bilberries contain potent antioxidants that are specific for the eyes. Nature's Way Bilberry formula offers a potent 80mg of Bilberry extract with 36% anthocyanosides. Ideal for those looking for natural antioxidant protection to help support and maintain normal night time vision and more. [CAPSULE]

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  15. Curcumin 500mg - 60 Caps

    500 MG CURCUMIN FROM ORGANIKA. Containing 95% active ingredient (turmeric root), Organika's Curcumin is derived from quality turmeric powder from India. Noted for its bright colour, Curcumin contains potent antioxidants & anti-inflammatory phyto nutrients. [CAPSULE]

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  16. Curcumin 500mg - 120 + 30 V-Caps BONUS

    500 MG CURCUMIN FROM ORGANIKA. Containing 95% active ingredient (turmeric root), Organika's Curcumin is derived from quality turmeric powder from India. Noted for its bright colour, Curcumin contains potent antioxidants & anti-inflammatory phyto nutrients. LARGER, MONEY SAVING 120 CAP BOTTLE! [CAPSULE]

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  17. L-Glutathione (Reduced) 50mg - 100 Caps

    50MG GLUTATHIONE FROM ORGANIKA. This amino acid is used by your body in a variety of antioxidant and detoxifying roles. Especially important in helping your body deal with heavy metals like mercury and lead, glutathione is recommended by natural health care practitioners for people with heavy metal toxicity. Found largely in the liver, this non-protein amino acid helps the liver breakdown toxi...

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  18. L-Glutathione (Reduced) 50mg - 50 Caps

    50MG GLUTATHIONE FROM ORGANIKA. This amino acid is used by your body in a variety of antioxidant and detoxifying roles. Especially important in helping your body deal with heavy metals like mercury and lead, glutathione is recommended by natural health care practitioners for people with heavy metal toxicity. Found largely in the liver, this non-protein amino acid helps the liver breakdown toxi...

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  19. NAC (N-Acetyl-L-Cysteine) 500mg - 180 Caps

    500MG ACTIVE CYSTEINE IN THE SUPERIOR "N-ACETYL" FORM. The ideal antioxidant supplement for the modern age! Derived from a natural process of fermentation, Organika's active NAC can help provide optimum antioxidant protection from free radicals caused by enviromental pollution, cigarette smoke and alcohol. Practitioners often recommend it for patients with mercury or heavy metal toxicity (from...

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  20. NAC (N-Acetyl-L-Cysteine) 500mg - 90 Caps

    500MG ACTIVE CYSTEINE IN THE SUPERIOR "N-ACETYL" FORM. The ideal antioxidant supplement for the modern age! Derived from a natural process of fermentation, Organika's active NAC can help provide optimum antioxidant protection from free radicals caused by enviromental pollution, cigarette smoke and alcohol. Practitioners often recommend it for patients with mercury or heavy metal toxicity (from...

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    Sale: $23.99

    Reg.: $29.49 (Save $5.50)

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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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