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. NAC (N-Acetyl-L-Cysteine) 1,000mg - 90 Tabs

    Natural Factors N-Acetyl-L-Cysteine (NAC) 1000 mg provides targeted antioxidant support in a well-absorbed form. NAC is a precursor to glutathione, one of the body’s key antioxidants, and helps support the body’s natural defense systems during times of increased oxidative stress. This formula is designed to complement overall wellness by supporting antioxidant activity and normal respiratory he...

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  2. Glutathione Lipomicel Matrix 300mg - 90 Softgels

    Natural Factors Glutathione LipoMicel Matrix provides an superior source of the powerful antioxidant glutathione. Used to protect your body from the oxidative damage caused by free radicals, Glutathione is considered an “anti-ager” used by the body to defend against free radical damage and is found in high amounts in the liver. Natural Factors has formulated a unique patent-pending technology t...

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  3. Vitamin C 1,000mg Time Release - 180 Tabs

    Natural Factors Vitamin C 1000MG In A Time Release Formula!  Superior quality and potency make Natural Factors Canada's #1 line of nutritional supplements. These vitamin c 1000mg tablets offer all the benefits of regular C and are designed to release gradually over an eight-hour period. Enhanced with 50mg of citrus bioflavonoids to enhance the activity of vitamin C and support circulatio...

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  4. Prostate Perform - 90 + 90 Softgels (2 For Deal) + BONUS

    PROSTATE PERFORM FROM NEW ROOTS HERBAL A COMPLETE ONE A DAY FORMULA. New Roots Herbal's Prostate Perform is an effective prostate support formulation. Prostate Perform relieves the symptoms of Benign Prostatic Hyperplasia including frequent urination particularly at night, inconsistent stream, the strain to urinate, prostate growth, and fertility. [SOFTGELS]

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  5. NAC (N-Acetyl-L-Cysteine) 600mg - 120 V-Caps

    NAC is an excellent source of antioxidants and works to help increase levels of the antioxidant glutathione for the maintenance of good health. Confident Health NAC (N-Acetyl Cysteine) 600mg, is a supplement form of cysteine – a conditional or semi-essential amino acid. Your body doesn’t produce it and it’s not found in foods, but it still plays an important role to help fight against oxidative...

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  6. NAC (N-Acetyl-L-Cysteine) 600mg - 240 V-Caps

    Confident Health NAC (N-Acetyl Cysteine) 600mg, is a supplement form of cysteine – a conditional or semi-essential amino acid. Your body doesn’t produce it and it’s not found in foods, but it still plays an important role to help fight against oxidative stress from over-training, pollutants and respiratory conditions. NAC acts as a precursor to glutathione, a powerful antioxidant that prevents ...

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  7. ACES + Zinc & Copper - 90 V-Caps

    CanPrev ACES + Zinc & Copper is a comprehensive, herb-free antioxidant formula designed to support overall wellness. It combines both water- and fat-soluble nutrients, including vitamins A, C, and E, along with selenium, zinc, and copper. These ingredients work together to help protect cells from everyday oxidative stress while supporting immune function, skin health, and metabolism. Formulated...

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  8. 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...

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    Reg.: $27.99 (Save $4.00)

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  9. 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...

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    Reg.: $16.99 (Save $2.50)

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  10. 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...

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  11. 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. ...

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  12. 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 ...

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  13. 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...

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  14. 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...

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  15. 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...

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  16. Quercetin - 90 V-Caps

    One of the most well known bioflavonoids is called Quercetin. An antioxidant supplement for the maintenance of good health, Quercetin from Omega Alpha delivers 500mg per capsule. Quercetin is commonly used for reducing excessive inflammation and allergies, as well as protecting the cardiovascular system. Bioflavonoids are essential for the proper absorption of vitamin C. The body cannot produce...

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  17. R-Alpha Lipoic Acid - 60 V-Caps

    Omega Alpha’s R-Alpha Lipoic Acid provides antioxidants for the maintenance of good health. Antioxidants are molecules that deactivate free radicals. Free radicals are highly reactive and unstable molecules and damage surrounding tissues and nutrients. Alpha lipoic acid has several researched benefits for diabetes and poor blood sugar control. It does this by allowing cells to respond better to...

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  18. Super Anti-Ox - 30 V-Caps

    For multi-organ protection, Omega Alpha has developed Super Anti‐Ox to provide you with antioxidants for the maintenance of good health. Antioxidants are a large class of substances that help to neutralize free radicals. Free radicals are unstable molecules with unpaired electrons that are highly reactive, damaging surrounding cell membranes, fats, and fat-soluble vitamins and nutrients. We enc...

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  19. Super Anti-Ox - 60 V-Caps

    Antioxidants are a large class of substances that help to neutralize free radicals. Free radicals are unstable molecules with unpaired electrons that are highly reactive, damaging surrounding cell membranes, fats, and fat-soluble vitamins and nutrients. We encounter free radicals through environmental exposures, such as cigarette smoke, air pollution, processed foods, and ultraviolet radiation ...

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  20. Alpha Lipoic Acid 600mg - 75 V-Caps

    Naka Platinum offers 600mg of Alpha Lipoic Acid daily, a highly versatile nutrient. Due to it's ability to dissolve in both water and fat, Alpha Lipoic Acid can work in various areas of the body. Promoting proper glucose metabolism by controlling enzymes that play a role in glucose breakdown. Naka Platinum's Alpha Lipoic Acid is often suggested by practitioners for diabetic nerve damage, blood ...

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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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