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. Horse Chestnut & Grape Seed Extract - 60 Caps

    HORSE CHESTNUT AND GRAPE SEED EXTRACT FROM NATURAL FACTORS. This superior combination is ideal for those concerned with varicose veins, chronic venous insufficiency, hemorrhoids and edema. Providing a potent blend of Horse Chestnut and Grape Seed Extract which synergistically to strengthen blood vessels, reduce bruising and inhibit the development of varicose veins. [CAPSULE]

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  2. Lutein 20mg - 60 Softgels

    20MG LUTEIN FROM NATURAL FACTORS Natural Factors lutein is extracted from marigold flowers. Dissolved in an oil base inside an easy to swallow softgel capsule, lutein 20mg provides optimum absorption for a variety of different therapeutic applications. With 3.5mg of added zeaxanthin, this active carotenoid supplement can provide optimum antioxidant protection for your eyes. [SOFTGEL]

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  3. Lutein 20mg - 120 Softgels + BONUS

    LUTEIN IS AN ANTIOXIDANT FOR EYE HEALTH One of the key nutrients that help prevent and treat impaired vision is the carotenoid lutein, a potent antioxidant that is highly concentrated in the eye. In fact, lutein and its companion carotenoid, zeaxanthin, are the only carotenoids found in the human lens. [SOFTGELS]

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  4. Lutein 20mg - 120 + 30 Softgels FREE

    LUTEIN IS AN ANTIOXIDANT FOR EYE HEALTH One of the key nutrients that help prevent and treat impaired vision is the carotenoid lutein, a potent antioxidant that is highly concentrated in the eye. In fact, lutein and its companion carotenoid, zeaxanthin, are the only carotenoids found in the human lens. [SOFTGELS]

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  5. Lutein 40mg - 60 Softgels

    40MG LUTEIN FROM NATURAL FACTORS Natural Factors lutein is extracted from marigold flowers. Dissolved in an oil base inside an easy to swallow softgel capsule, lutein 40mg provides optimum absorption for a variety of different therapeutic applications. With 7mg of added zeaxanthin, this active carotenoid supplement can provide optimum antioxidant protection for your eyes. [SOFT GELCAP]

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  6. Milk Thistle 250mg - 90 Caps

    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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  7. Milk Thistle Phytosome 150mg - 90 V-Caps

    MILK THISTLE PHYTOSOME FROM NATURAL FACTORS 150 MG POTENCY TO SUPPORT NORMAL LIVER FUNCTION. Used for centuries as a liver tonic, Milk thistle contains active components which directly protect and cleanse the liver from environmental toxins, alcohol, drugs and more. Milk Thistle Phytosome is formulated in a base of dandelion, artichoke and turmeric for greater antioxidant protection and enhanc...

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

    500MG N-ACETYL CYSTEINE DERIVED FROM NATURAL SOURCES. Natural Factors' L-cysteine comes in the active "N-Acetyl" form, with improves absorption over the regular "L" form. While it is used primarily for its antioxidant properties (especially against free radicals caused by environmental pollution) NAC is useful for a variety of other clinical applications, including: bronchitis and asthma (it ...

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  9. N-Acetyl-L-Cysteine (NAC) 600mg - 60 V-Caps

    600MG N-ACETYL-L-CYSTEINE FREE FORM AMINO ACID. Natural Factors' L-cysteine comes in the active "N-Acetyl" form, with improves absorption over the regular "L" form. While it is used primarily for its antioxidant properties (especially against free radicals caused by environmental pollution) NAC is useful for a variety of other clinical applications, including: bronchitis and asthma (it helps ...

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  10. N-Acetyl-L-Cysteine (NAC) 600mg - 180 V-Caps

    600MG N-ACETYL-L-CYSTEINE FREE FORM AMINO ACID. Natural Factors' L-cysteine comes in the active "N-Acetyl" form, with improves absorption over the regular "L" form. While it is used primarily for its antioxidant properties (especially against free radicals caused by environmental pollution) NAC is useful for a variety of other clinical applications, including: bronchitis and asthma (it helps ...

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  11. 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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  12. Ginkgo Biloba Phytosome 60mg - 60 Caps

    PHYTOSOME GINKGO BILOBA 60MG FOR OPTIMUM MEMORY AND BRAIN FUNCTION. Natural Factors Ginkgo biloba Phytosome provides antioxidant support! Ginkgo biloba in European studies has shown to increases blood flow to the brain and extremities, helping to improve memory and mental sharpness. Ginkgo may be helpful for the early stages of Alzheimer's disease; circulation problems, especially intermitten...

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  13. PQQ-10 - 30 Softgels

    COGNITIVE SUPPORT FROM NATURAL FACTORS PQQ-10 from Natural Factors provides 20mg of PQQ and 200mg of Coenzyme Q10. PQQ (pyrroloquinoline quinone) is a type of B vitamin with potent antioxidant and anti-inflammatory properties, effectively protecting nerve cells from oxidative damage that can lead to cognitive decline, neurodegenerative disease, and cardiovascular problems. PQQ and CoQ10 work t...

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  14. PQQ-10 - 60 Softgels + BONUS

    COGNITIVE SUPPORT FROM NATURAL FACTORS PQQ-10 from Natural Factors provides 20mg of PQQ and 200mg of Coenzyme Q10. PQQ (pyrroloquinoline quinone) is a type of B vitamin with potent antioxidant and anti-inflammatory properties, effectively protecting nerve cells from oxidative damage that can lead to cognitive decline, neurodegenerative disease, and cardiovascular problems. PQQ and CoQ10 work t...

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  15. Pycnogenol 25mg - 60 V-Caps

    PYCNOGENOL FROM NATURAL FACTORS CONTAINING A MODERATE 25 MG DOSAGE. Natural Factors Pycnogenol (pinus maritima) derived from pine bark extract and standardized to contain 85% proanthocyanidins. Each 25mg capsule supplies powerful antioxidant properties and has been show to strengthen blood vessels and connective tissue. Studies indicate that the active substances in Pycnogenol, OPCs (oligomeri...

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  16. Quercetin 500mg With Zinc & Copper - 60 Caps

    Natural Factors Quercetin 500 mg is a potent antioxidant supplement that protects against oxidative stress and is often used as a capillary and blood vessel protectant. Quercetin is a bioflavonoid found in many vegetables, fruits, and herbs and is essential for assisting in the absorption of Vitamin C. Quercetin 500 mg comes in a an easy to swallow capsule and may help support cellular health, ...

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  17. Quercetin Complex - 90 V-Caps

    QUERCETIN BIOFLAVONOIDS COMPLEX FROM NATURAL FACTORS Derived from the seeds of dimorphandra millis, Quercetin is considered an important flavonoid and may be helpful for allergies and asthma. Natural Factors Quercetin Complex is an exceptional antioxidant formula specially developed to maintain optimal health, combat disease, and prevent accelerated aging. A great source of antioxidant protect...

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  18. Lipomicel Matrix Quercetin - 30 Liquid Softgels

    Natural Factors LipoMicel Matrix Quercetin an advanced form of quercetin with 10 times higher absorption than standard forms. Natural Factors unique patent-pending technology creates a liquid micelle matrix that disperses quercetin into tiny micro-droplets, resulting in 10 times higher absorption. Quercetin is a bioflavonoid found in many vegetables, fruits, and herbs and is essential for assis...

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  19. Lipomicel Matrix Quercetin - 60 Liquid Softgels

    Natural Factors LipoMicel Matrix Quercetin an advanced form of quercetin with 10 times higher absorption than standard forms. Natural Factors unique patent-pending technology creates a liquid micelle matrix that disperses quercetin into tiny micro-droplets, resulting in 10 times higher absorption. Quercetin is a bioflavonoid found in many vegetables, fruits, and herbs and is essential for assis...

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    Sale: $36.47

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  20. Lipomicel Matrix Quercetin - 120 Liquid Softgels

    Natural Factors LipoMicel Matrix Quercetin an advanced form of quercetin with 10 times higher absorption than standard forms. Natural Factors unique patent-pending technology creates a liquid micelle matrix that disperses quercetin into tiny micro-droplets, resulting in 10 times higher absorption. Quercetin is a bioflavonoid found in many vegetables, fruits, and herbs and is essential for assis...

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    Sale: $62.97

    Reg.: $80.99 (Save $18.02)

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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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