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 >-
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...
+ Earn 78 Reward PointsOur Price: $26.99In Stock -
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...
+ Earn 96 Reward PointsSale: $32.00
Reg.: $38.99 (Save $6.99)
In Stock -
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...
+ Earn 141 Reward PointsSale: $47.00
Reg.: $59.49 (Save $12.49)
In Stock -
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...
+ Earn 186 Reward PointsSale: $62.00
Reg.: $79.99 (Save $17.99)
In Stock -
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...
+ Earn 105 Reward PointsSale: $35.99
Reg.: $47.89 (Save $11.90)
In Stock -
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...
+ Earn 105 Reward PointsSale: $35.00
Reg.: $42.99 (Save $7.99)
In Stock -
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 ...
+ Earn 57 Reward PointsSale: $19.99
Reg.: $22.99 (Save $3.00)
In Stock -
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...
+ Earn 33 Reward PointsOur Price: $11.99In Stock -
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...
+ Earn 57 Reward PointsOur Price: $19.99In Stock -
Naka Platinum Enhanced Vision is a comprehensive eye support formula designed to help maintain healthy vision, including night vision, as part of daily wellness. It combines key nutrients such as lutein, zeaxanthin, vitamins A, C, and E, along with zinc and copper, which work together to support eye health and provide antioxidant protection. Added bilberry and piperine further enhance the formu...
+ Earn 69 Reward PointsOur Price: $23.99In Stock -
Naka Platinum Enhanced Vision is a comprehensive eye support formula designed to help maintain healthy vision, including night vision, as part of daily wellness. It combines key nutrients such as lutein, zeaxanthin, vitamins A, C, and E, along with zinc and copper, which work together to support eye health and provide antioxidant protection. Added bilberry and piperine further enhance the formu...
+ Earn 132 Reward PointsOur Price: $44.99In Stock -
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 ...
+ Earn 30 Reward PointsSale: $10.99
Reg.: $14.99 (Save $4.00)
In Stock -
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 ...
+ Earn 48 Reward PointsSale: $16.99
Reg.: $21.99 (Save $5.00)
In Stock(Click Add to Select 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 ...
+ Earn 87 Reward PointsSale: $29.99
Reg.: $39.99 (Save $10.00)
In Stock(Click Add to Select Bonus)
-
Nutridom Alpha Lipoic Acid provides 600 mg of ALA per capsule, offering powerful antioxidant support for cellular protection and overall wellness. As a key compound involved in energy production within the mitochondria, ALA helps maintain healthy metabolism and supports balanced energy levels. It also contributes to reducing oxidative stress in the body. Made with Non-GMO, vegan ingredients and...
+ Earn 60 Reward PointsSale: $20.99
Reg.: $28.53 (Save $7.54)
In Stock -
Nutridom Indole-3-Carbinol (I-3-C) provides 400 mg of high-quality, vegan-friendly extract per capsule to support hormonal balance and overall wellness. This supplement promotes healthy estrogen metabolism, supports liver detoxification, and offers antioxidant protection for cellular health. It may also help maintain immune function, support skin health, and contribute to a balanced metabolism....
+ Earn 87 Reward PointsSale: $29.99
Reg.: $37.03 (Save $7.04)
In Stock -
Nutridom Quercetin delivers 600mg of this natural bioflavonoid per serving, offering potent antioxidant support to help neutralize free radicals and protect cellular health. It also supports cardiovascular wellness, healthy blood pressure, and immune function, while providing anti-inflammatory benefits and aiding seasonal allergy relief. Formulated in vegetable-based capsules, Nutridom Querceti...
+ Earn 60 Reward PointsSale: $20.99
Reg.: $28.28 (Save $7.29)
In Stock -
Nutridom Organic Beet Root Powder provides 5,000 mg of pure, organic beet root per scoop, supporting heart health, exercise performance, and overall wellness. Its natural nitrates improve blood flow and lower blood pressure, while antioxidants help reduce inflammation and support liver detoxification. The fiber content promotes digestive health, and increased blood flow may enhance cognitive fu...
+ Earn 78 Reward PointsSale: $26.99
Reg.: $36.84 (Save $9.85)
In Stock -
Preferred Nutrition Apple Cider Vinegar Gummies offer a convenient and enjoyable way to include this time-honoured ingredient in your daily routine. These apple-flavoured, vegan gummies are made with a naturally fermented apple cider vinegar extract that retains the traditional “Mother.” Each gelatin-free gummy delivers 200 mg of concentrated 15:1 ACV extract, standardized for consistency and q...
+ Earn 63 Reward PointsOur Price: $21.97In Stock -
Preferred Nutrition Beetroot is a great-tasting powder designed to support cardiovascular health and healthy blood flow. Each scoop provides 5 g of beetroot extract, standardized to naturally occurring nitrates that help support nitric oxide levels as part of normal circulation. This berry-flavoured formula also delivers antioxidants to support overall wellness. Easy to mix into water or your f...
+ Earn 117 Reward PointsOur Price: $39.97In Stock
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.
Back to Top ↑
