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. Alpha Lipoic Acid (Superior DL Form) 600mg - 120 + 60 V-Caps FREE

    Naturopathic Labs provides a daily dosage of 600mg of Alpha Lipoic Acid, a powerful and versatile antioxidant with dual solubility. Its unique property of dissolving in both water and fat allows Alpha Lipoic Acid to operate effectively throughout various regions of the body. By facilitating proper glucose metabolism and regulating enzymes involved in glucose breakdown, Alpha Lipoic Acid is freq...

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  2. 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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  3. Moringa 600mg (Organic) - 120 V-Caps + BONUS

    Support your daily wellness with Naturopathic Labs Organic Moringa 600mg, made from nutrient-rich organic Moringa oleifera leaves. Each capsule provides 600mg of this nutrient-dense green superfood, naturally containing vitamins, minerals, antioxidants, omega fatty acids, and plant-based protein. Traditionally valued for its nourishing and energizing properties, moringa offers a convenient way ...

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  4. Red Beet Root 700mg (Organic) - 120 V-Caps + BONUS

    Naturopathic Labs Organic Red Beet Root 700 mg Capsules provide a convenient way to add the benefits of organic beetroot to your daily wellness routine. Naturally rich in antioxidants, beetroot helps protect cells from oxidative stress caused by free radicals and supports overall health. Traditionally valued for its nutritional properties, beetroot is commonly used to support healthy circulatio...

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  5. Olive Leaf Extract 500mg (Organic / 20% Oleuropein) - 120 V-Caps + BONUS

    Naturopathic Labs Organic Olive Leaf Extract 500mg offers a simple way to add organic olive leaf to your daily wellness routine. Each veggie capsule is standardized to 20% oleuropein, a naturally occurring plant compound found in olive leaves. Olive leaf is a natural source of antioxidants, which help protect cells from oxidative stress. This vegan and gluten-free formula is GMO free, third-par...

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  6. NAC (N-Acetyl-L-Cysteine) 600mg - 120 V-Caps

    NAC is an excellent source of antioxidants and works to help increase levels of the antioxidant glutathione for the maintenance of good health. Confident Health NAC (N-Acetyl Cysteine) 600mg, is a supplement form of cysteine – a conditional or semi-essential amino acid. Your body doesn’t produce it and it’s not found in foods, but it still plays an important role to help fight against oxidative...

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  7. NAC+ N-Acetyl-L-Cysteine - 120 V-Caps

    NAC+ was designed for superior defence against oxidative stress from over-exercise, pollutants and respiratory conditions. NAC+ from CanPrev features 600mg of N-Acetyl-L-Cysteine (NAC) with L-Glycine and selenium for enhanced cell protection against free radicals. Both N-Acetyl-L-Cysteine and L-Glycine are precursors to glutathione (GSH) – our critical intracellular antioxidant for the liver an...

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  8. Quercetin 500mg - 120 V-Caps

    CanPrev’s Quercetin delivers 500mg of quercetin naturally sourced from the flower of the Japanese pagoda tree. Sufficient antioxidant intake is important for healthy immune function. Different antioxidants affect your immunity in different ways – from helping to produce immune cells, repair tissues, and helping immune cells communicate with one another – coordinating a strong defense for your b...

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  9. Selenium Glycinate 200 - 120 V-Caps

    Selenium is a trace mineral that is a key player in several functions your body performs daily. The greatest concentrations are found in the thyroid gland. CanPrev’s Selenium Glycinate 200 provides a therapeutic and optimal form of selenium and is superior when it comes to all-important absorption and gentleness. Thyroids and prostates everywhere will stay healthy and function like they should ...

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  10. 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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  11. Organic Apple Cider Vinegar+ 500mg - 120 V-Caps

    Naka Platinum Organic Apple Cider Vinegar+ offers a convenient way to enjoy the traditional benefits of apple cider vinegar—without the sour taste. Each capsule provides 500 mg of naturally fermented apple cider vinegar with the “Mother,” plus added Green Tea Extract and Chromium Picolinate. This unique blend is a source of antioxidants, which help protect cells against free radical damage. It ...

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  12. Organic Moringa - 120 V-Caps

    Discover the benefits of Organic Moringa by Naka Platinum, made from nutrient-rich Moringa oleifera leaves. Each 2-capsule serving delivers 1200 mg of this green superfood, packed with naturally occurring vitamins, minerals, antioxidants, omega oils, and plant-based protein. Known for its energizing and nourishing properties, moringa is a simple way to support your daily wellness and help you f...

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  13. Extra Strength Quercetin 500mg - 120 V-Caps + BONUS

    Quercetin is a bioflavonoid that is found in many vegetables, fruits, and herbs and is needed for assisting in the absorption of Vitamin C. Naka Platinum Extra Strength Quercetin 500mg is an important antioxidant supplement that protects against oxidative stress and is often used in herbal medicine as a capillary and blood vessel protectant. Extra Strength Quercetin comes in a an easy to swall...

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  14. Co-Enzyme Q10 30mg - 120 V-Caps

    New Roots Herbal brings you their high-quality coenzyme Q10, fermented the proper way. Delivering 30mg of Co-Enzyme Q10 per capsule, standardized to meet the body’s needs for this coenzyme that is critical to all metabolic function. Coenzyme Q10, also known as ubiquinone, is a vitamin-like substance synthesized by the body that plays a critical role in energy production at the cellular level. [...

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  15. Aronia 2000 (North American)  - 120 V-Caps

    Nutridom Aronia Berry Capsules deliver 500 mg of 4x concentrated extract per serving, equal to 2000 mg of raw aronia berry, offering a simple way to enjoy this nutrient-rich superfruit daily. Aronia berries are naturally high in anthocyanins—powerful plant compounds that provide antioxidant support and help protect cells from oxidative stress. Made from certified organic aronia berries, this co...

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  16. Quercetin 500mg - 120 V-Caps

    Quercetin is a bioflavonoid that is found in many vegetables, fruits, and herbs and is needed for assisting in the absorption of Vitamin C. Promise's Quercetin 500mg is an important antioxidant supplement that protects against oxidative stress and is often used in herbal medicine as a capillary and blood vessel protectant. Promise Quercetin comes in a an easy to swallow veggie capsule and may ...

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  17. Active Sustain - 120  V-Caps

    Active Sustain is a daily antioxidant and micronutrient formula designed to support overall wellness, cardiovascular health, and healthy brain function. It features ingredients like NAC, phosphatidylserine, acetyl-L-carnitine, alpha-lipoic acid, CoQ10, and broccoli seed extract - nutrients known for helping the body manage oxidative stress and maintain healthy cellular activity. These ingredien...

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  18. 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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  19. Ocu Support - 120 V-Caps

    NOW® Ocu Support™ offers a full range of antioxidant nutrients that may aid in maintaining some key visual functions. One daily serving of Ocu Support™ has 10 mg of lutein, a carotenoid found in dark green leafy vegetables. Lutein is a dominant pigment in the macular region of the eye. Also included in  NOW® Ocu Support™ are the antioxidant vitamins A, C, and E, as well as supporting nutrients ...

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  20. Quercetin 500mg - 120 V-Caps + BONUS

    Quercetin, a flavonoid found in various plant pigments, is known as a highly absorbable antioxidant and bioflavanoid with anti-inflammatory benefits. It boosts immune function by protecting cells from free radical damage and inhibits certain chemical pathways that cause inflammation. Prairie Naturals Quercetin contains 500mg per capsule that is vegan-friendly, gluten-free, non-GMO. Research sho...

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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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