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. Milk Thistle 250mg (Organic) - 75 V-Caps

    Promise Milk Thistle is an organic herbal supplement formulated to support liver function and overall detoxification. Standardized to contain 80% Silymarin, its active ingredient, this high-quality extract helps promote liver health and assists in relieving digestive disturbances. Designed for optimal effectiveness, Promise Milk Thistle provides natural support for the body’s detox processes, m...

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  2. Setria Glutathione+ - 75 V-Caps

    Promise Setria Glutathione+ is a doctor-formulated supplement designed to support overall health and wellness. It provides powerful antioxidants that help maintain good health and assists in the metabolism of fats and proteins. This formula also supports the development and maintenance of bones, teeth, cartilage, and gums. In addition, it promotes connective tissue formation and aids in wound h...

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  3. Essential Eye Care - 240 Caps - Preferred Nutrition

    A comprehensive vision support system to help maintain optimum eye health and prevent age related eye disorders. Containing 2 unique formulas including Beta-Carotene and Lutein; plus over 15 other antioxidants and nutrients which work to improve night vision, strengthen eye tissue, promote lens and macular health; while protecting and defending against free radicals and age related eye diseases...

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  4. Lutein With Bilberry & Zeaxanthin 20mg (Mango) - 60 Gummies - Preferred Nutrition

    Preferred Nutrition Lutein with Bilberry & Zeaxanthin offers essential antioxidants for eye health in tasty mango-flavored vegan gummies. Lutein and zeaxanthin carotenoids aid in preventing cataracts and enhancing macular pigment optical density, with bilberry contributing additional antioxidants for overall eye wellness. Simply consume two gelatin-free gummies each day for easy and convenient ...

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  5. Progressive Vitamin C Complex - 120 V-Caps

    VITAMIN C COMPLEX FROM PROGRESSIVE. This unique formulation contains a synergistic combination of isolated and botanical forms of Vitamin C, as well as an array of complementary nutrients designed to enhance Vitamin C uptake, absorption and utilization while maximizing antioxidant activity. The use of multiple Vitamin C sources (especially those derived from whole plant extracts) greatly incr...

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  6. Saffron 2020 750mg - 30 Caps

    HELP MAINTAIN HEALTHY VISION AND EYE HEALTH Saffron 2020 is a new eye health supplement formulated using the effective health nutrients in a convenient once-daily vegetarian capsule. This product reduces the risk of developing cataracts, and supports and maintains eye health in age-related macular degeneration (AMD) with its 10 natural ingredients used to treat and prevent multiple eye health ...

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  7. Energy Boost Power Pouch - 24 Packet - Santevia Systems

    Santevia Systems Energy Boost Power Pouch has been specially designed to make any water alkaline. By adding important antioxidants and essential minerals and electrolytes, the Energy Boost Power Pouch gives a natural energy boost. Staying hydrated is important for all aspects of health and with help from the Energy Boost Power Pouch you and your family will get a clean, eco-friendly, cost effec...

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  8. Joint Formula Curcumin - 90 Caps

    NATURAL JOINT PAIN RELIEF FOR ACTIVE ADULTS Joint Formula Active from SierraSil contains 300mg of SierraSil, a pure, all natural mineral complex, and 335mg of Meriva curcumin, a natural pain reliever. SierraSil provides essential minerals including calcium, iron and other trace minerals such as silicon, potassium, magnesium, manganese, copper and zinc. Meriva provides antioxidants, which prov...

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  9. Ester-C 1,000mg - 210 Tabs - Sisu

    NEW FORMULA! 1000MG OPTIMUM POTENCY ESTER C Sisu's potent ester C with bioflavanoids is used by the body more effectively than regular ascorbic acid vitamin C. This optimum potency is suitable for therapeutic uses that require larger quantities. Vitamin C also helps to reduce histamine release in the body, thereby alleviating allergy symptoms. There are numerous forms of vitamin C with ascorbi...

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  10. Ester-C 1,000mg - 60 Tabs

    1000MG OPTIMUM POTENCY ESTER C Sisu's potent ester C with bioflavanoids is used by the body more effectively than regular ascorbic acid vitamin C. This optimum potency is suitable for therapeutic uses that require larger quantities. Vitamin C also helps to reduce histamine release in the body, thereby alleviating allergy symptoms. There are numerous forms of vitamin C with ascorbic acid being ...

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  11. U-Cubes Calcium & D3 - 120 Gummies - Sisu

    Sisu's U-Cubes Calcium & D3 Gummies give children the essential nutrients for growing strong bones and teeth. U-Cubes Calcium & D3 Gummies are a high-quality, pure and safe supplement providing only 1.4g of sugar and 7 calories in each gummy. Made naturally sweetened with sugarcane juice and tapioca syrup, each bottle of U-Cubes Calcium & D3 Gummies has three great tasting flavours: strawberry,...

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  12. U-Cubes Kids Vitamin C (Orange And Strawberry) - 90 Gummies - Sisu

    A VITAMIN C SUPPLEMENT JUST FOR KIDS! Sisu's U-Cubes Vitamin C Gummies give children the important nutrient for growing strong bones and, a strong immune system. With germs and bacteria all around us, sometimes it is difficult to ensure our children are getting the essential nutrients they need to resist and fight off infections. Sisu's U-Cubes Vitamin C Gummies are a high-quality, pure and s...

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  13. Coenzyme Q10 30mg - 60 Caps

    30MG MODERATE POTENCY COQ10 FROM SWISS HERBAL. Important for the production of cellular energy, Coenzyme Q10 also stimulates immune function and has anti-aging effects. This 30 mg moderate potency is ideal for daily support to promote a healthy heart and provide antioxidant protection. [CAPSULE]

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  14. Coenzyme Q10 60mg - 60 Caps

    60MG COQ10 HIGH POTENCY FROM SWISS HERBAL. Conenzyme Q10 plays a vital role in the productin of energy in the body, oxygen use, & as an antioxidant. Therapeutic uses include: heart health (high bood pressure, angina, high cholesterol, poor circulation) & immune health. [CAPSULE]

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  15. Premium Milk Thistle Siliphos Phytosome 160mg - 60 V-Caps

    Natural Factors Premium Milk Thistle Siliphos Phytosome delivers milk thistle in a highly absorbable form designed for everyday liver support. This formula features silybin bound with phosphatidylcholine using phytosome technology to enhance absorption and utilization. Rich in antioxidants, it helps protect liver cells from oxidative stress and supports normal liver function as part of a balanc...

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  16. 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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  17. Bilberry Extract 60mg - 60 Caps - 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. [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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