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. Liposomal Glutathione - 50ml

    Designs for Health’s Liposomal Glutathione is an advanced supplement that uses liposomal technology for improved absorption. Each 1 mL serving (about two pumps) provides 100 mg of glutathione in a lemon-peppermint flavor. This potent antioxidant protects the body from oxidative stress caused by free radicals and is vital for liver health, often dubbed an "anti-ager." [LIQUID]

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    Our Price: $91.72
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  2. Mito-NR - 60 V-Caps

    Designs For Health's Mito-NR is specifically crafted to enhance cellular energy production and promote cardiovascular well-being. This formulation includes clinically significant levels of Niagen, a variant of nicotinamide riboside chloride (NR), along with coenzyme Q10 (CoQ10), combined with the non-medicinal component annatto extract, which naturally contains geranylgeraniol (GG). NR serves a...

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    Our Price: $132.54
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  3. MX Synergy - 60 Caps

    MX Synergy from Designs for Health is a comprehensive antioxidant formula designed to support the body’s natural defense against oxidative stress caused by free radicals. It features key ingredients that work synergistically to enhance antioxidant status. N-acetyl-L-cysteine (NAC) supports lung health and boosts glutathione levels, a vital antioxidant made of three amino acids. R-lipoic acid an...

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    Our Price: $88.55
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  4. N-Acetyl-Cysteine - 120 V-Caps

    Designs For Health offers N-Acetyl-Cysteine (NAC) in a formulation that provides 900mg of this extensively studied amino acid. NAC serves as a precursor to glutathione, which is recognized as the body's most potent antioxidant, thereby supporting effective detoxification processes. Extensive studies have highlighted NAC's significance in enhancing lung health and facilitating swift recovery fol...

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    Our Price: $69.58
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  5. Q-Evail 100 - 60 Softgels

    Designs for Health's Q-Evail features a patented microemulsion delivery system that enables the incorporation of high doses of Ubiquinone CoQ10 into a softgel that is easy to swallow. CoQ10 is a vital nutrient necessary for the proper functioning of every cell in the human body, playing a crucial role in heart health, energy production, and immune system support. [SOFTGELS]

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    Our Price: $97.75
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  6. Q-Evail 200 - 60 Softgels

    Designs for Health's Q-Evail features a patented microemulsion delivery system that enables the incorporation of high doses of Ubiquinone CoQ10 into a softgel that is easy to swallow. CoQ10 is a vital nutrient necessary for the proper functioning of every cell in the human body, playing a crucial role in heart health, energy production, and immune system support. [SOFTGELS]

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    Our Price: $141.45
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  7. Quercetin + Nettles - 90 V-Caps

    Designs For Health's Quercetin + Nettles serves as an antioxidant in Herbal Medicine, recognized for its anti-inflammatory properties. These effects are linked to its capacity to inhibit the production and activity of inflammation-inducing cytokines, prostaglandins, and leukotrienes. By diminishing systemic inflammation, it facilitates optimal oxygen exchange and offers protection against the d...

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    Our Price: $64.40
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  8. Resveratrol Supreme - 60 V-Caps

    Research indicates that resveratrol provides considerable benefits for cardiovascular health, cognitive function, healthy aging, and mitochondrial well-being. Given that the accumulation of cellular damage caused by free radicals can accelerate age-related deterioration, it is crucial to mitigate free radical damage to preserve optimal health over an individual's lifetime. Designs For Health's ...

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    Our Price: $96.60
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  9. S-Acetyl Glutathione Synergy - 60 V-Caps

    Designs for Health’s S-Acetyl Glutathione Synergy is a targeted antioxidant formula designed to support cellular health and oxidative balance. Each two-capsule serving provides 200 mg of S-acetyl glutathione (yielding 174 mg of active glutathione), 1 g of N-acetyl L-cysteine (NAC), and 10 mg of vitamin B6 as pyridoxal-5-phosphate (P5P). Glutathione, the body’s “master” antioxidant, plays a vita...

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    Our Price: $124.20
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  10. Stellar C - 90 V-Caps

    Designs For Health's Stellar C is abundant in vitamin C and plant bioflavonoids, which are recognized for their immune-supporting benefits. This formulation aids in the healing of wounds and the formation of connective tissue. Additionally, it assists the body in metabolizing fats and proteins, serving as an antioxidant that contributes to overall health maintenance. [VCAPS]

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    Our Price: $59.23
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  11. XanthOmega Krill Oil - 60 Softgels

    Designs For Health's XanthOmega Krill Oil is derived from Antarctic krill and is abundant in the essential omega-3 fatty acids EPA and DHA, which are integral components of cell membranes. These fatty acids are associated with highly unsaturated phospholipids that closely mimic the phospholipids found in the human brain. XanthOmega's superior phospholipid bioavailability significantly improves ...

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    Our Price: $129.38
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  12. Dr. Bronner's Magic Soap (Eucalyptus) - 946ml

    CLEAN AND NATURAL WITH DR. BRONNER'S MAGIC SOAPS Eucalyptus opens your pores and clears your sinuses while enveloping the body in its warm invigorating vapors. All oils and essential oils are certified organic to the National Organic Standards Program. Packaged in 100% post-consumer recycled plastic bottles.[LIQUID]

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    Sale: $24.99

    Reg.: $29.99 (Save $5.00)

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  13. CardioVibe (Natural Berry) - 500g

    Giff’s Own CardioVibe™ is an advanced vitamin C powder created by W. Gifford-Jones, MD. Each scoop provides vitamin C along with L-lysine, magnesium, L-proline, coenzyme Q10, and quercetin. This thoughtfully balanced formula is designed to support cardiovascular and immune system health as part of a healthy lifestyle. The ingredients also play a role in collagen formation and provide antioxidan...

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    Sale: $53.49

    Reg.: $62.99 (Save $9.50)

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  14. CoQ10 120 - 60 V-Caps

    Genestra's CoQ10 120 offers 120mg of coenzyme Q 10 for a high dose of cardiovascular support. CoQ10 is a powerful antioxidant that also aids in reducing the frequency of migraine headaches. This formula is derived from yeast fermentation and has been tested three times for quality control. Genestra offers high-quality supplements that are made to meet Canadian, European and USA's quality contro...

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    Our Price: $54.50
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  15. HMF Replete - 7 Sachets

    HMF Replete delivers over 150 Billion CFU per dose. Genestra offers HMF Replete as a high level formula probiotic formula. Genestra's HMF Replete provides Lactobacillus acidophilus, Lactobacillus paracasei and Bifidobacterium animalis subsp. Lactis along to ensure rapid establishment and dominance of probiotic cultures in the gastrointestinal tract along. HMF Replete also delivers a Prebiotic o...

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    Our Price: $67.50
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  16. Chaga Concentrated Mushroom Powder - 100g

    Harmonic Arts Chaga Mushroom Powder delivers concentrated support from one of nature’s most revered functional mushrooms. Known as the “King of Mushrooms,” chaga has a long history of traditional use for immune support and overall resilience. This powder is dual-extracted with water and alcohol at a 9:1 ratio, providing the equivalent of 3600 mg of chaga fruiting body in just 1/8 teaspoon. Made...

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    Sale: $59.95

    Reg.: $76.49 (Save $16.54)

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  17. Chaga Mushroom - 60 Caps

    Harmonic Arts Chaga Mushroom Capsules offer a convenient way to support everyday immune health. Known as the “King of Mushrooms,” chaga has a long history of traditional use for its immune-supporting properties. These capsules are dual-extracted with hot water and alcohol at a potent 9:1 ratio, delivering the equivalent of 1800 mg of fruiting body chaga in each vegan, gluten-free capsule. Susta...

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    Sale: $40.75

    Reg.: $50.95 (Save $10.20)

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  18. Bio-Shield Tincture - 50ml

    Harmonic Arts Bio-Shield Tincture is a comprehensive herbal formula designed to support everyday resilience in challenging environments. Crafted on Vancouver Island, this tincture combines traditionally used botanicals and mushrooms such as ginseng, reishi, turkey tail, seaweeds, and burdock in a convenient liquid format. Rich in naturally occurring antioxidants and fungal polysaccharides, Bio-...

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    Sale: $17.95

    Reg.: $22.95 (Save $5.00)

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  19. Bio-Shield Tincture - 100ml

    Harmonic Arts Bio-Shield Tincture is a comprehensive herbal formula designed to support everyday resilience in challenging environments. Crafted on Vancouver Island, this tincture combines traditionally used botanicals and mushrooms such as ginseng, reishi, turkey tail, seaweeds, and burdock in a convenient liquid format. Rich in naturally occurring antioxidants and fungal polysaccharides, Bio-...

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    Sale: $29.49

    Reg.: $37.95 (Save $8.46)

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  20. Radiance Restoratives Blend - 60 Caps

    Harmonic Arts Radiance Restorative Herbal Capsules are thoughtfully formulated to support vitality and graceful aging from within. This balanced blend features antioxidant-rich and adaptogenic herbs, including tremella mushroom, ashwagandha, and schisandra, traditionally used to help the body adapt to stress and maintain overall wellness. Designed to complement a daily routine, these capsules p...

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    Sale: $40.75

    Reg.: $50.95 (Save $10.20)

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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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