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 - 60 V-Caps

    Xymogen’s NAC (N-acetyl-cysteine) provides a stable, sulfur-containing form of L-cysteine that supports the body’s natural antioxidant and detoxification processes. NAC helps replenish glutathione, one of the body’s key protective compounds, and contributes to the neutralization of everyday oxidative stress. It also plays a role in maintaining normal mucous consistency and overall respiratory w...

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  2. Resveratin Plus - 60 V-Caps

    Resveratin Plus from Xymogen is a blend of plant-based antioxidants featuring resveratrol, pterostilbene, and quercetin. These polyphenols are naturally found in berries, grapes, and other botanicals and are known for their role in supporting cellular protection and overall wellness. The formula combines these ingredients to enhance stability and absorption while offering broad antioxidant acti...

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  3. S-Acetyl Glutathione - 60 V-Caps

    S-Acetyl Glutathione by Xymogen provides a stabilized form of glutathione designed to support antioxidant activity and cellular protection. Unlike standard glutathione, the acetylated form is more resistant to breakdown during digestion, allowing for improved absorption and utilization. This form can cross cell membranes efficiently, helping maintain healthy glutathione levels, which play a key...

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  4. Xcellent C - 120 V-Caps

    Xymogen Xcellent C provides a highly absorbable form of vitamin C to support overall health. Vitamin C is an essential nutrient that offers antioxidant protection and helps in the development and maintenance of bones, cartilage, teeth, gums, and connective tissue. It also plays a role in collagen formation, energy production, and normal immune function. Xcellent C supplies a reliable, convenien...

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  5. Xcellent E - 60 Softgels

    Xymogen Xcellent E provides a full-spectrum blend of tocopherols and tocotrienols designed to support antioxidant activity and overall wellness. Formulated with EVNol SupraBio™, this advanced vitamin E complex enhances absorption to help maintain healthy cells and protect lipids from oxidative stress. Xcellent E helps support normal immune function, neurological health, and cardiovascular welln...

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  6. Ginkgoforce - 50ml

    GINKGOFORCE FROM A. VOGEL. Derived from fresh and organically grown leaves, Ginkgoforce from A. Vogel has been proven to increase circulation and may offer benefits to those concerned with memory and concentration. Ginkgo Biloba has also been as supportive therapy for migraines, headaches and heavy legs. [LIQUID]

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  7. Milk Thistle - 50ml

    BIOFORCE / VOGEL'S LIQUID MILK THISTLE EXTRACT. Derived from only fresh and organically grown European source milk thistle plants. With a high concentration of active sylmarin compounds, this milk thistle liquid is an ideal choice to help optimize and cleanse the liver. These days our livers are exposed to many more pollutants and chemicals than ever before. Milk thistle has been proven to hel...

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  8. Sharp Vision - 60 Tabs

    SHARP VISION FROM BIOFORCE/ VOGEL Vogel's Sharp Vision protects the eyes by its antioxidant action for the maintenance of good eye health. Sharp Vision helps to maintain eyesight in conditions associated with sunlight damage such as cataracts and age-related macular degeneration. For tired eyes and night vision improvement. [TABS]

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  9. 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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  10. Milk Thistle Extract - 90 Tabs

    Metagenics Milk Thistle Extract is a simple way to support everyday liver health. Each serving provides 56 mg of milk thistle seed extract (Silybum marianum), a plant traditionally used for its antioxidant properties. This supplement is designed to complement a balanced lifestyle and help support your body’s natural processes. Carefully crafted with quality ingredients, it reflects Metagenics’ ...

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  11. Bioactive Quercetin EMIQ 50mg - 60 V-Caps

    ALLEVIATE YOUR ALLERGIES WITH BIOACTIVE QUERCETIN EMIQ Natural Factors Bioactive Quercetin EMIQ is a highly bioavailable form of quercetin (a flavonoid that exerts significant anti-allergy effects). It is also an antioxidant and may offer benefits in protecting against cardiovascular disease. Unfortunately, until now quercetin has not shown much clinical effect because of poor absorption but w...

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  12. CherryRich 500mg Cherry Concentrate - 180 Softgels

    500MG CHERRY CONCENTRATE IN CHERRYRICH FROM NATURAL FACTORS An antioxidant for the maintenance of good health. The flavonoids in Natural Factor's CherryRich help reduce inflammation associated with gout. CherryRich is a super-strength, 36:1 sweet cherry concentrate that is full of the antioxidants and phytonutrients found in fresh Bing cherries. Each softgel capsule is equivalent to 18,000 mg ...

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  13. 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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  14. Coenzyme Q10 100mg - 120 Softgels

    100 MG MAXIMUM POTENCY COQ10 FROM NATURAL FACTORS. An important nutrient used by every cell in the human body, CoQ10 is a vital for proper heart function, cellular energy production, immune health and more. Natural Factors offers a potent 100 mg of CoQ10 in natural base of base of rice bran oil for enhanced absorption. This therapeutic potency is recommended by natural health practitioners for...

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  15. Coenzyme Q10 200mg - 60 Softgel

    200 MG MAXIMUM POTENCY COQ10 FROM NATURAL FACTORS. The intense focus of international clinical studies, CoQ10 continues to amaze researchers at its ability to improve so many varied health conditions, especially as we get age. Natural Factors CoQ10 200mg benefits the heart, protects your gums and may enhance immune function. Natural Factors CoQ10 soaks up free radicals with such dispatch that ...

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  16. Coenzyme Q10 200mg - 120 Softgels + BONUS

    200 MG THERAPEUTIC POTENCY COQ10 FROM NATURAL FACTORS. An important nutrient used by every cell in the human body, CoQ10 is a vital for proper heart function, cellular energy production, immune health and more. Natural Factors offers a potent 200 mg of CoQ10 in natural base of base of rice bran oil for enhanced absorption. This therapeutic potency is recommended by natural health practitioners...

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  17. 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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  18. CranRich Super Strength Cranberry (Organic) 500mg - 90 Softgels

    PROMOTE URINARY TRACT HEALTH WITH ORGANIC CRANRICH SUPER STRENGTH Organic CranRich has a concentration of 36 to 1. This means it take 1 gram of Organic CranRich extract to equal 36 grams of organic cranberries and is made with 100% organic cranberry fruit solids, without the any solvents, preservatives, added sugar, water, flavour or colour. Research is showing that high ORAC fruits and veget...

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  19. CurcuminRich Theracurmin Double Strength 60mg - 60 V-Caps + BONUS

    AN AMAZING NATURAL ANTI-INFLAMMATORY Natural Factors Theracurmin is a potent antioxidant and anti-inflammatory that helps relieve symptoms of chronic degenerative diseases as well as enhances the body's reproduction of healthy cells. Daily supplementation with Theracurmin from Natural Factors, thanks to its superior bioavailability, reduces inflammation, provides antioxidant protection to you...

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  20. GrapeSeedRich Super Strength 400mg - 60 V-Caps

    Natural Factors GrapeSeedRich Super Strength Grape Seed Extract delivers a concentrated source of plant-based phytonutrients in a convenient capsule. Made from non-GMO grape seeds, this 100:1 standardized extract provides a rich supply of polyphenols and proanthocyanidins, compounds valued for their antioxidant properties. Antioxidants help protect cells from oxidative stress and support overal...

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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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