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. Coenzyme Q10 60mg - 120 Caps

    60MG HIGH POTENCY FROM NATURAL FACTORS. COQ10 is required by every cell in the body; it is essential for proper heart function, immune system and the production of cellular energy. Natural Factors' offers a 60 mg high dosage ideal for those looking for extra antioxidant support and cardiovascular protection. Also known to promote anti-aging effects, a wise choice for optimal health. [CAPSULE]

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  2. Ginkgo Biloba 60mg - 120 Caps

    MODERATE POTENCY 60MG STANDARDIZED GINKGO BILOBA FOR OPTIMUM MEMORY AND BRAIN FUNCTION. Did you know that it takes a full 3grams of raw ginkgo leaf to get the equivalent of one capsule of Herbal Factors ginkgo - that's 50 times the potency of raw ginkgo leaf! Ginkgo Biloba provides beneficial antioxidant properties and has been shown to help support circulation, blood pressure, brain function ...

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  3. Milk Thistle 250mg - 120 Caps + BONUS

    250MG MILK THISTLE EXTRACT Standardized to contain 150mg Silymarin in a base of supporting dandelion and turmeric. Ideal for smokers, drinkers, people exposed to chemicals, or for people with compromised livers, milk thistle has been clinically proven to regenerate damaged liver cells, remove toxins from the liver, and to optimize liver health naturally. Milk thistle is one of the most medical...

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  4. NAC (N-Acetyl-L-Cysteine) - 120 Caps

    BioMed’s NAC (N-acetyl cysteine) is a stable, easily absorbed form of the amino acid cysteine that supports antioxidant activity, liver health, and respiratory function. As a precursor to glutathione—one of the body’s most important antioxidants—NAC helps protect against oxidative stress and supports detoxification in the liver. It also aids in clearing mucus from the respiratory tract, promoti...

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  5. Vitamin C 500mg - 100 + 20 Caps BONUS

    A POWERFUL ANTIOXIDANT NOW AVAILABLE IN LARGER BONUS SIZE Vitamin C from Jamieson Laboratories is a powerful antioxidant offering 500mg of high-grade ascorbic acid. This synthesized formula helps reduce the duration and severity of the common cold by boosting the immune system, allowing for better absorption of calcium and phosphorus within the body. Jamieson’s Vitamin C offers other he...

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  6. Ginkgo Biloba 60mg - 120 Caps

    GINKGO BILOBA FROM NAKA Noted for its antioxidant properties, Ginkgo Biloba contains active compounds called flavo glycosides which have been shown to offer positive benefits to those concerned with memory problems, macular degeneration, asthma and impotence. Naka's ginkgo offers a high quality ginkgo product in an easy to swallow capsule shell. [CAPSULE]

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  7. Anti-Ox SAP - 120 Caps

    Anti-Ox SAP from NFH is a synergistic formulation of key evidence-based botanicals that provides antioxidants for the maintenance of optimal health. Oxidative stress has become a leading cause of several lifestyle diseases and is a side effect of many others. Cardiovascular diseases, aging, neurodegenerative diseases and arthritic conditions are all associated with oxidative stress due to react...

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  8. Milk Thistle Standardized 175mg - 120 Caps

    STANDARDIZED MILK THISTLE EXTRACT + BLESSED THISTLE. Nature's Way standardized milk thistle is a scientifically and technically advanced herbal extract standardized to 80% silymarin. Nature's Way Milk Thistle extract supports normal liver function. The active bioflavonoid complex, silymarin and it's sub-component silibinin, are powerful antioxidants in the liver and exert a protective effect a...

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  9. Grape Seed Extract - 120 Caps

    STOP INFLAMMATION IN ITS TRACKS! Purica's Grape seed Extract helps to inhibit the processes that lead to inflammation, this potent supplement has the ability to block the NF-kB pathway that leads to cellular inflammation. The Grapeseed extract from Purica has free-radical capabilities, used to fight a variety of conditions from capillary health issues to cancer. Formulated in an easy to swallo...

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  10. NAC 900mg - 120 Caps

    Offering powerful free radical protection, Pure Encapsulations NAC 900mg comes in a convenient once-daily capsule format. N-Acetyl-L-Cysteine (NAC) is a derivative of the dietary amino acid l-cysteine. NAC scavenges free radicals and decreases oxidative stress produced by heavy metals to support antioxidant defence. It is also a precursor to the antioxidant glutathione, and supplemental NAC inc...

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  11. Silymarin - 120 Caps

    Pure Encapsulations Silymarin is a milk thistle extract for liver support. Silymarin is a highly concentrated milk thistle extract that is traditionally used in Herbal Medicine as a hepatoprotectant, to support healthy liver functioning and relieve digestive disturbances. This highly active botanical protects the liver from free radical damage, supports glutathione concentrations and promotes s...

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  12. Ocu-Force + Lutein - 120 Softgels + BONUS

    PRAIRIE NATURALS' COMPLETE VISION SUPPORT FORMULA WITH LUTEIN. Designed to specifically limit free radical exposure to the eyes and to improve circulation to them, Occuforce contains a full compliment of antioxidant vitamins and minerals in therapeutic doses, plus added herbs and phytonutrients, including: lutein 2mg, bilberry 30mg, zeaxanthin 88mcg, spirulina 10mg, + the amino acids methionin...

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  13. 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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  14. 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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  15. 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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  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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    Sale: $46.19

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  17. Grape Seed Extract 100mg - 120 Caps + BONUS

    HIGH POTENCY GRAPE SEED FROM ORGANIKA 100 mg optimum potency grape seed extract with 95% proanthocyanidin. The active ingredient in grape seed has 20x the antioxidant power of vitamin E, & 50x that of vitamin C. This is a therapeutic dose GSE for people with low immune system activity. LARGER, MONEY SAVING 120 CAP BOTTLE! [CAPSULE]

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  18. Alpha Lipoic Acid 250mg - 120 Caps

    250MG SUPERIOR POTENCY ALA FROM ORGANIKA. Natural source Alpha Lipoic Acid derived from potatoes. Know as a very potent dual solubility antioxidant, detoxifier, heavy metal chelator, & liver cleanser. This therapeutic dosage is often recommended by practitioners to help regulate blood sugar and help may reduce cholesterol. LARGER, MONEY SAVING 120 CAP BOTTLE! [CAPSULE]

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  19. Ginkgo Biloba Extract 60mg - 120 Caps - Organika

    ORGANIKA GINKGO BILOBA - 60MG IDEAL POTENCY With 60mg of standardized ginkgo leaf extract + 340mg of raw ginkgo herb, Organika's brain boosting herb offers a broad spectrum of active flavoneglycosides & terpene lactones. Ginkgo is a popular herb, used for a variety of conditions including, memory, brain function, circulation, and more! [CAPSULE]

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  20. Bilberry Extract 60mg - 120 Caps + BONUS - Organika

    60MG BILBERRY EXTRACT WITH 25% ANTHOCYANOSIDES FROM ORGANIKA. Bilberries (the European version of our blueberry) contain potent antioxidants that are specific for the eyes. Each capsule contains the equivalent of 1 ounce of fresh blueberries. Traditionaly used to treat diarrhea. LARGER, MONEY SAVING 120 CAP BOTTLE! [CAPSULE]

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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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