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. Vitamin C Buffered 2,000mg (Orange) - 250g Crystals

    Vitamin C Buffered 2000MG from Naturopathic Labs provides superior bioavailability and is a factor in the normal development and maintenance of bones, cartilage, teeth, and gums. As a popular and well known antioxidant Vitamin C offers immune support while protecting cells against free radicals. Naturopathic Labs Vitamin C Buffered 2000MG dissolves instantly in water and is suitable for those w...

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  2. Vitamin C Buffered 2,000mg (Orange) - 500 + 250g Crystals FREE

    Vitamin C Buffered 2000MG from Naturopathic Labs provides superior bioavailability and is a factor in the normal development and maintenance of bones, cartilage, teeth, and gums. As a popular and well known antioxidant Vitamin C offers immune support while protecting cells against free radicals. Naturopathic Labs Vitamin C Buffered 2000MG dissolves instantly in water and is suitable for those w...

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  3. Full Spectrum Vit. E 400iu (+ Tocotrienols, Black Pepper, & MCT) - 60 Softgels

    Naturopathic Labs Full Spectrum Vit. E 400iu provides 400 IU of vitamin E with a full spectrum of tocotrienols and tocopherols for comprehensive antioxidant support. Enhanced with CoQ10 and BioPerine® Black Pepper, this formula helps protect cells from free radical damage, supports cardiovascular health, and promotes overall wellness. Made in Canada, Full Spectrum Vit. E is non-irradiated, glut...

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  4. Full Spectrum Vit. E 400iu (+ Tocotrienols, Black Pepper, & MCT) - 120 Softgels

    Naturopathic Labs Full Spectrum Vit. E 400iu provides 400 IU of vitamin E with a full spectrum of tocotrienols and tocopherols for comprehensive antioxidant support. Enhanced with CoQ10 and BioPerine® Black Pepper, this formula helps protect cells from free radical damage, supports cardiovascular health, and promotes overall wellness. Made in Canada, Full Spectrum Vit. E is non-irradiated, glut...

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  5. Full Spectrum Vit. E 400iu (+ Tocotrienols, Black Pepper, & MCT) - 240 Softgels + BONUS

    Naturopathic Labs Full Spectrum Vit. E 400iu provides 400 IU of vitamin E with a full spectrum of tocotrienols and tocopherols for comprehensive antioxidant support. Enhanced with CoQ10 and BioPerine® Black Pepper, this formula helps protect cells from free radical damage, supports cardiovascular health, and promotes overall wellness. Made in Canada, Full Spectrum Vit. E is non-irradiated, glut...

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  6. Ginkgo Biloba Double Strength (Organic) 120mg - 60 Caps

    Ginkgo Biloba Extract from Naturopathic Labs has been formulated with 120mg of organic ginkgo biloba leaf extract in each capsule. Noted for its antioxidant properties, Ginkgo Biloba contains active compounds called flavo glycosides which have been shown to offer positive benefits to those concerned with memory problems, macular degeneration, asthma and impotence. Naturopathic Labs ginkgo ...

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  7. Ginkgo Biloba Double Strength (Organic) 120mg - 240 + 60 Caps FREE

    Ginkgo Biloba Extract from Naturopathic Labs has been formulated with 120mg of organic ginkgo biloba leaf extract in each capsule. Noted for its antioxidant properties, Ginkgo Biloba contains active compounds called flavo glycosides which have been shown to offer positive benefits to those concerned with memory problems, macular degeneration, asthma and impotence. Naturopathic Labs ginkgo ...

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  8. Glutathione Extra - 60 V-Caps

    Formulated by Naturopathic Labs, Glutathione Extra features key ingredients to promote detoxification and maintain overall good health. Providing antioxidants Glutathione Extra is often used to help support those who are concerned with heavy metal toxicity, liver disorders, and free radical damage. Glutathione Extra is 100% vegetarian, gluten free, GMO free and non-irradiated. [VCAPS]

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  9. Glutathione Extra - 120 V-Caps

    Formulated by Naturopathic Labs, Glutathione Extra features key ingredients to promote detoxification and maintain overall good health. Providing antioxidants Glutathione Extra is often used to help support those who are concerned with heavy metal toxicity, liver disorders, and free radical damage. Glutathione Extra is 100% vegetarian, gluten free, GMO free and non-irradiated. [VCAPS]

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  10. Quercetin (Advanced Q3) 500mg - 60 Caps

    Formulated by Naturopathic Labs, Quercetin is a major bioflavonoid in the human diet and has been used to treat a wide variety of aliments. Naturopathic Lab's Quercetin contains 500 mg per capsule that has been sourced from natural Japanese Saphora tree (citrus free) and supports antioxidant protection, pain and inflammation, cardiovascular health and its most common use, allergies. This f...

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  11. Quercetin (Advanced Q3) 500mg - 120 + 60 Caps FREE

    Formulated by Naturopathic Labs, Quercetin is a major bioflavonoid in the human diet and has been used to treat a wide variety of aliments. Naturopathic Lab's Quercetin contains 500 mg per capsule that has been sourced from natural Japanese Saphora tree (citrus free) and supports antioxidant protection, pain and inflammation, cardiovascular health and its most common use, allergies. This f...

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  12. Quercetin (Advanced Q3) 500mg - 240 V-Caps + BONUS

    Naturopathic Labs Quercetin is a major bioflavonoid in the human diet and has been used to treat a wide variety of ailments. Naturopathic Lab's Quercetin 500mg contains 500 mg per capsule that has been sourced from the natural Japanese Saphora tree (citrus free) and supports antioxidant protection, pain and inflammation, cardiovascular health and its most common use, allergies. This formula use...

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  13. Alpha-Lipoic Acid 600mg With B-1 & B-2 - 60 V-Caps

    Natural Factors Alpha-Lipoic Acid with B1 & B2 features the “universal antioxidant” alpha-lipoic acid (ALA) alongside vitamins B1 and B2. ALA increases the body’s total antioxidant capacity to protect against oxidative damage to muscles, nerves, and other tissues throughout the body. It also supports healthy blood sugar control by enhancing glucose uptake into cells. This one-per-day formula pr...

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  14. Astaxanthin 6mg - 60 Softgels

    Natural Factors’ Astaxanthin 6mg is a 100% natural carotenoid pigment that is soluble in fat and is renowned for its exceptional antioxidant properties. Derived from microalgae, this non-GMO supplement utilizes the powerful antioxidant effects of entirely natural astaxanthin to combat cellular damage induced by free radicals. Whether you are an athlete or an individual looking for defense again...

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  15. Astaxanthin Extra Strength 12mg - 60 Softgels

    Natural Factors’ Astaxanthin 6mg is a 100% natural carotenoid pigment that is soluble in fat and is renowned for its exceptional antioxidant properties. Derived from microalgae, this non-GMO supplement utilizes the powerful antioxidant effects of entirely natural astaxanthin to combat cellular damage induced by free radicals. Whether you are an athlete or an individual looking for defense again...

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  16. BetaCareAll 25,000iu - 90 Softgels

    BETACAREALL FROM NATURAL FACTORS SUPERIOR ANTIOXIDANT PROTECTION. Natural Factors BetaCareAll contains a concentrated mixture of natural source carotenoids. With 25 000 IU of Beta carotene plus Lycopene, Zeaxanthin, Lutein and others, this super potent blend offers maximum protection and support against damaging free radicals. [SOFTGELS]

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  17. Chrysin Lipomicel Plus Flavonoid - 60 Softgels

    Support your daily wellness with Natural Factors Chrysin LipoMicel plus Flavonoids, a highly absorbable blend of chrysin, quercetin, and rutin. This antioxidant-rich formula helps protect against oxidative stress while supporting overall health. Using advanced LipoMicel technology, these flavonoids are delivered in a form designed for enhanced absorption. Each softgel provides a balanced combin...

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  18. 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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  19. 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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  20. 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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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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