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. Selenium 200mcg - 90 V-Caps

    OPTIMAL POTENCY 200 MCG YEAST FREE SELENIUM FROM NOW FOODS. Found largely in brazil nuts and wheat germ, Selenium is an important antioxidant mineral with a variety of functions. Now 200 mcg optimal potency Selenium as L-Selenomethionine is important for overall health and needed for the production of the vital antioxidant Glutathione. Selenium also works synergistically with Vitamin E to help...

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  2. Citrus Bioflavonoids Plus Hesperidin and Quercetin - 90 V-Caps

    Bioflavonoids are combined with hesperidin and quercetin in this formula from New Roots Herbal. Bioflavonoids are natural products found throughout the plant kingdom. Bioflavonoids are polyphenols naturally present in fruits and vegetable. High concentrations of bioflavonoids can be found especially in citrus fruits such as rosehips, limes, lemons, grapefruits, oranges, and blackcurrants. Each ...

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  3. Curcumin With Piperine 500mg - 90 V-Caps

    Curcumin with Piperine from New Roots has been standardized to provide 95% cucrcuminoids. Each capsule contains 500 mg of curcumin extract and 5 mg of black pepper extract, which has been shown to enhance the bioavailability of curcumin up to 2000%. As a potent antioxidant and anti-inflammatory, Curcumin with Piperine helps to relieve joint pain and inflammation. [VCAPS]

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  4. N-Acetylcysteine (NAC) 600mg - 90 V-Caps

    N‑Acetylcysteine from New Roots provides 600mg per capsule. N‑Acetylcysteine (NAC) is an acetylated form of the amino acid cysteine which is more efficiently absorbed. Offering potent antioxidant support, N‑Acetylcysteine is helpful when it comes to fighting viruses and loosening phlegm pockets in the lungs during colds & flu for easier expulsion. [CAPS]

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  5. Quercetin Bioflavonoid Complex 250mg - 90 V-Caps

    250MG QUERCETIN BIOFLAVONOID COMPLEX FROM NEW ROOTS. New Roots Herbal's Quercetin appears to have many beneficial effects on human health, including cardiovascular protection, anti-ulcer effects, anti-allergy activity, cataract prevention, antiviral activity, and anti-inflammatory effects. Mechanisms of action: flavonoids, as a rule, are antioxidants, and a number of quercetin's effects appea...

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  6. Vitamin C8 - 90 V-Caps

    NEW ROOTS VITAMIN C8 ASCORBATE COMPLEX. New Roots Vitamin C8 combines calcium, magnesium, potassium, zinc, manganese, selenium and sodium mineral ascorbates with ascorbyl palmitate, to provide a full spectrum of powerful antioxidant benefits. Only Vitamin C8 offers 8 assisted pathways of absorption and retention for 24 hours or more. Vitamin C8 does even more for your health. Vitamin C8 helps ...

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  7. HM Complex - 90 V-Caps

    HM Complex is formulated by Pure Encapsulations to support antioxidant defence, while promoting healthy liver and immune function. A blend of ingredients, including chlorella, lipoic acid, N-Acetyl-L-Cysteine (NAC), selenium and vitamin C, scavenges free radicals. In addition, NAC provides important support for the liver by enhancing glutathione concentration. Similarly, l-methionine, an essent...

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  8. Resveratrol 250mg - 90 V-Caps

    Providing an abundance of antioxidants, Synergistic Resveratrol Forte from Provita offers fast acting trans-Resveratrol from Reynoutria japonica root. Resveratrol reduces and removes free radicals from the body. Free radicals are considered to be the main cause of many diseases not only due to their cellular damage but also because the induce an inflammatory response thus weakening our immune s...

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  9. Stemulin CD34+ - 90 V-Caps

    For keeping young, Provita’s Stemulin is an antioxidant for supporting the body's protective and self-repair mechanisms. Stemulin by Provita is a specialized orthomolecular anti-aging combination of antioxidants and functional nutraceuticals that protect the cells from oxidative damage caused by free radicals, and assist in correcting that damage resulting in a slow-down of the aging effects of...

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  10. Bio C 1:1 - 90 V-Caps

    Xymogen Bio C 1:1 provides a balanced blend of vitamin C and citrus bioflavonoids to support everyday wellness. This formula offers antioxidant support to help protect cells from free radical damage and assists in maintaining healthy connective tissue. Vitamin C also plays a role in collagen formation and overall tissue repair. Each capsule contains 500 mg of vitamin C and 500 mg of bioflavonoi...

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  11. Beyond Grape Seed - 90 V-Caps + BONUS

    BEYOND GRAPE SEED FROM FLORA - A POWERFUL ANTIOXIDANT WITH SCIENTIFICALLY PROVEN HEALTH BENEFITS. Flora's Beyond Grape Seed is formulated with Masquelier's Authentic OPC Complex (Oligomeric ProanthoCyanidins) and bioflavonoids from bliberries and cranberries making this a potent formula for fighting free radicals that can cause cell damage, leading to many health problems and age related disor...

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  12. Quercetin Bioflavonoids 500mg - 90 V-Caps (Exp. Mar. 27) - New Roots

    500MG QUERCETIN BIOFLAVONOIDS 98% FROM NEW ROOTS. New Roots Herbal's Quercetin appears to have many beneficial effects on human health, including cardiovascular protection, anti-ulcer effects, anti-allergy activity, cataract prevention, antiviral activity, and anti-inflammatory effects. Mechanisms of action: flavonoids, as a rule, are antioxidants, and a number of quercetin's effects appear to...

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  13. Immuno Berry - 90 V-Caps

    CanPrev’s Immuno Berry complex combines powerful, antioxidant-rich berry superfruits and herbal extracts like astragalus and echinacea to support the immune system, help relieve joint pain and shorten the duration of colds. Nutrients like elderberry, pomegranate, camu-camu and maqui berry found in CanPrev’s Immuno Berry complex may help protect against free radical damage and are reliable stand...

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  14. CoQ10 30 - 90 V-Caps

    Genestra's CoQ10 30 offers 30mg of coenzyme Q 10 for a high dose of cardiovascular support. CoQ10 is a powerful antioxidant that also aids in reducing the frequency of migraine headaches. This formula is derived from yeast fermentation and has been tested three times for quality control. Genestra offers high-quality supplements that are made to meet Canadian, European and USA's quality control ...

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  15. Immune Strength - 90 + 30 V-Caps FREE

    Naka Platinum Immune Strength has been specially formulated to help boost immune function. Providing immune boosting ingredients including quercetin, zinc, and vitamin C, Immune Strength assists in the development and maintenance of bones, cartilage, teeth and/or gums and in connective tissue formation while maintaining the body’s ability to metabolize nutrients. As a source of antioxidants tha...

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  16. Grape Seed Extract 250mg - 90 V-Caps

    NOW® Grape Seed Extract is a highly concentrated natural extract with a minimum of 90% Polyphenols, including Oligomeric Proanthocyanidins (OPCs), which are the potent water-soluble free radical scavenging compounds found in Grape Seeds. A growing body of research indicates that Grape Seed OPCs may help to support the health of tissues by supporting a robust response to oxidative and metabolic ...

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  17. Tart Cherry Concentrate 500mg - 90 V-Caps

    NOW® Tart Cherry Concentrate 500mg delivers protective antioxidants to support cells against oxidative damage caused by free radicals. The Montmorency cherry is the most researched source of cherry fruit and concentrates. Reported health benefits of tart cherries are reducing joint pain, reduce pain and swelling from gout and arthritis, reduced muscle soreness, and naturally-occurring melatonin...

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  18. True Focus - 90 V-Caps

    Support mental function with NOW® True Focus™, a supplement that provides antioxidants and amino acids for the maintenance of good health. Norepinephrine and Dopamine are key neurotransmitters for the maintenance of alertness and mental acuity, and for promoting a feeling of general well-being. These two neurotransmitters are produced in the body from the amino acid precursors L-Tyrosine and L-...

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  19. Alpha Lipoic 250mg - 90 V-Caps - New Roots

    Alpha-Lipoic acid research proves promising for many health concerns, given its presence in cells, tissues, and organ system throughout the body. Alpha Lipoic 250mg from New Roots acts as a coenzyme within the mitochondria of cells for energy production; however, its action as a powerful antioxidant throughout the body elevates the status of this critical compound for the maintenance of general...

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  20. Green Tea Extract 250mg - 90 V-Caps - New Roots

    New Roots Herbal’s Green Tea Extract provides 50% polyphenols and is a source of antioxidants for maintaining good health. Free radicals are highly reactive molecules that can damage the body at the cellular level, leaving the body susceptible to degenerative diseases. Green tea is rich in bioflavonoid compounds that help fight damaging free radicals. New Roots Herbal’s Green Tea Extract is sta...

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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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