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. Whole Earth & Sea Soothe Me Power-Up Mixer - 125g

    Whole Earth & Sea Soothe Me Power-up Mixer is a unique blend of 100% fermented and organic turmeric, ginger, and chai spices. Turmeric is a well-known source of antioxidant curcuminoids, to help support good health. With added cinnamon, cardamom, black pepper, and evaporated coconut water, Soothe Me is a great-tasting golden powder that can be added to almost anything you desire. [POWDER]

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  2. Astaxanthin Plus - 60 + 60 Softgels (2 For Deal)

    HEALTHY EYES FOR LIFE! Most of us take our eyesight for granted - until we notice it deteriorating. Although a lifetime of good vision and healthy eyes is partly determined by hereditary and environmental factors, scientists have confirmed that the greatest positive influence on our eye health is something we actually have absolute control over. Prairie Naturals has created two therapeutic ble...

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  3. Curcumin 500mg - 150 + 150 V-Caps (2 For Deal)

    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. [CAPSULE]

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  4. Green Tea Extract 300mg - 60 + 60 Caps (2 For Deal)

    300MG GREEN TEA EXTRACT FROM ORGANIKA. Carefully derived from dried tea leaves, Organika's high potency Green Tea extract is standardized to contain 95% Tea Polyphenols. With each capsule being the equivalent of 8 to 10 cups of green tea, this super potent extract offers a wide range of health benefits. From cardiovascular support to weight loss, Green Tea has been used for centuries to promot...

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  5. Milk Thistle 250mg - 90 + 90 Caps (2 For Deal)

    250MG STANDARDIZED MILK THISTLE EXTRACT Derived from fresh European source milk thistle plants, Organika's milk thistle provides liver detoxification and support in a convenient standardized extract capsule. Recommended by doctors in Europe to patients with compromised livers, milk thistle has been clinically proven to cleanse the liver of toxins, regenerate damaged liver cells, and optimize t...

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  6. 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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  7. Resveratrol Rx 265mg - 60 + 60 V-Caps (2 For Deal)

    265MG TRANS-RESVERATROL & POLYPHENOLS Prairie Naturals Resveratrol Rx combines two all-natural plant sources of resveratrol - BioVin Advanced French Red Wine Extract and Japanese Knotweed Extract with a third potent polyphenolic antioxidant and anti-aging phytochemical - green tea extract. Acting together, this high potency, synergistic formulation provides 265 mg of trans-resveratrol and poly...

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  8. Milk Thistle Liquid - 500 + 500ml (2 For Deal) + BONUS

    ACTIVE MILK THISTLE EXTRACT IN AN ABSORBABLE LIQUID FORM One of our best selling milk thistle supplements! And with good reason, too; "Mariendistel" brand milk thistle from Hubaton / Naka is a high potency supplement ideal for people on cleansing programs, or with serious liver conditions. In a fast acting syrup format, it's active ingredients are delivered effectively and quickly into the dig...

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    Reg.: $89.99 (Save $14.01)

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  9. Acai 4x - 124g

    Experience the power of the Amazon with Brazil Acai7, delivering 4,000 mg of 4:1 concentrated acai berry extract in every serving. Rich in natural antioxidants, this potent formula supports overall wellness, eye health, and healthy energy metabolism. Made from 100% vegan, non-GMO ingredients, it’s free from sugar, gluten, dairy, and soy—perfect for a variety of dietary needs. Highly water-solub...

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  10. Acai 20x 500mg - 200 V-Caps

    Brazil Acai High-Potency Acai 20x Capsules deliver 500 mg of 20:1 concentrated acai berry extract—equivalent to 10 g of raw acai fruit—providing a powerful dose of natural antioxidants to support overall wellness. Sourced from the Amazon’s “tree of life,” acai is rich in polyphenols, anthocyanins, omega-6 and -9, and vitamin E to promote energy metabolism, eye and heart health, and radiant skin...

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  11. Acai 100x 200mg - 200 V-Caps

    Brazil Acai High-Potency Acai 100x Capsules deliver 500 mg of 100:1 concentrated acai berry extract—equivalent to 20,000mg of raw acai fruit—providing a powerful dose of natural antioxidants to support overall wellness. Sourced from the Amazon’s “tree of life,” acai is rich in polyphenols, anthocyanins, omega-6 and -9, and vitamin E to promote energy metabolism, eye and heart health, and radian...

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  12. Acai Max (Freeze-Dried) - 200 V-Caps

    Acai7 Acai Berry Max, Freeze-Dried is a premium dietary supplement made from pure, freeze-dried acai berries to preserve their rich nutrients and natural potency. Each 500 mg capsule (20:1 concentrate, equivalent to 10 g of raw acai) provides a powerful source of antioxidants, polyphenols, omega-6 and -9, and vitamin E to support overall health and vitality. This vegan, non-GMO formula promotes...

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  13. Acai Multi-Vitamin - 120 V-Caps

    Brazil Acai7 Acai Multi-Vitamin is a daily multivitamin and mineral supplement enhanced with Brazilian acai berry extract to support overall wellness and antioxidant protection. Each serving delivers essential nutrients that help maintain metabolism, bone and tissue health, and red blood cell formation, while acai’s naturally occurring antioxidants—such as anthocyanins, polyphenols, and vitamin...

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  14. Lutein 10mg - 60 Softgels - Adrien Gagnon

    Lutein is a supplement that helps people suffering from age-induced cataracts and macular degeneration maintain a good vision. Neutralize free radicals that can damage the retina with Adrien Gagnon’s Lutein while also helping to slow down the progression of macular degeneration. Studies show a correlation between high lutein consumption and increased pigmentation of the retina. Increased pigmen...

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  15. Milk Thistle - 60 Caps

    Milk Thistle, known as a ''bitter'' herb like the artichoke, helps relieve congestion in the liver and to improve hepatic functions. With Adrien Gagnon’s improved 100% plant-based Milk Thistle formula, only 2 capsules per day are sufficient to promote a healthy liver. Designed to help contribute to the protection and the regeneration of liver cells and act effectively but smoothly for all hepat...

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  16. Vitamin C 125mg (Sugar Free Orange) - 60 Gummies

    Adrien Gagnon’s vegan vitamin C gummies are a delicious solution to help the immune system. Vitamin C is well known to support immune system. However, it also contributes to maintain numerous tissues such as cartilage, connective tissues, gums and healing tissues. In addition of being an antioxidant, vitamin C contributes to nutrients metabolism and the maintenance of bones and teeth. Your enti...

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  17. Vitamin E 400iu - 100 Softgels - Adrien Gagnon

    Natural and active vitamin E contributes to the maintenance of a good health. This antioxidant vitamin also plays a role in tissue respiration (heart and muscles). Vitamin E plays an essential role in the protection of the cells' membrane throughout the body and can accelerate wound healing and in topical use it minimize the appearance of scars. Adrien Gagnon Vitamin E 400 IU Natural softgels c...

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  18. Vitamin E 400iu - 120 Softgels

    Vitamin E contributes to the maintenance of a good health. It is an antioxidant that contributes to the maintenance of a good health and plays role in tissue respiration. Adrien Gagnon’s Vitamin E 400 IU softgels can help fight against premature aging and atherosclerosis, reduce the risk of cataracts and help maintain cardiovascular health. Vitamin E works as an antioxidant protects us from fre...

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  19. Red Palm Oil - 475ml

    RED PALM OIL IS RICH IN BETA CAROTENE Alpha Pure Red Palm Oil is naturally reddish in color because it is the richest natural source of beta carotenes, about 30 times more than those found in carrots. Pure red palm oil is semi-solid at room temperature, and has a very distinctive taste and odor. It also contains powerful antioxidants that help to fight against aging effects and disease. Red P...

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  20. NAC - 60 V-Caps

    Enhance your well-being with Allmax NAC (N-acetyl-L-cysteine), a powerful antioxidant supplement formulated to promote liver health and bolster immune function. NAC is recognized for its ability to elevate glutathione levels, the body's most effective antioxidant, which aids in neutralizing detrimental free radicals and managing neurotransmitter activity. This supplement is particularly benefic...

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    Reg.: $29.99 (Save $10.00)

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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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