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 >-
Promise's Selenium offers antioxidant and thyroid support. Promise Selenium provides 200mcg of selenomethionine, making it an optimal dosage with high bioavailability. Helping maintain a normal functioning thyroid gland while combating oxidative stress, Selenium from Promise is gluten and GMO free, non-irradiated, and vegan. [VCAPS]
+ Earn 19 Reward PointsSale: $19.99
Reg.: $25.49 (Save $5.50)
In Stock -
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...
+ Earn 25 Reward PointsSale: $25.99
Reg.: $27.99 (Save $2.00)
In Stock -
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...
+ Earn 47 Reward PointsSale: $47.99
Reg.: $49.99 (Save $2.00)
In Stock(Click Add to Select Bonus)
-
Astaxanthin Forte from Provita provides antioxidant that helps fight/protect (cell) against/reduce (the oxidative effect of/the oxidative damage caused by/cell damage caused by) free radicals. Provita's Astaxanthin Forte boasts a high dosage of 15 mg per capsule. A high dosage of Astaxanthin antioxidant power may help relieve conditions associated with cell damage such as pain and inflammation,...
+ Earn 28 Reward PointsSale: $28.80
Reg.: $32.00 (Save $3.20)
In Stock -
As a source of antioxidants, Ellagic Acid Forte from Provita is a polyphenol found in large amounts in pomegranate seeds. Plants produce this antioxidant to defend against infections and pests. There are many species of antioxidants. Each of them plays a specific role in the maintenance of good health by combating free radicals and the resulting oxidative stress in specific organs. But not all ...
+ Earn 24 Reward PointsSale: $24.98
Reg.: $27.75 (Save $2.77)
In Stock -
If you are looking for a natural way to boost your lung health, reduce inflammation, and protect your body's cells from harm, look no further than Provita's FlavoNAC. An orthomolecular formula that targets free radicals affecting lung health by improving lung blood circulation, removing accumulated toxins, and reducing lung inflammation. FlavoNAC provides lung supporting ingredients such as: Gr...
+ Earn 34 Reward PointsSale: $34.96
Reg.: $38.85 (Save $3.89)
In Stock -
Hesperidin, Diosmin, and Naringin, when combined in Provita's Hesperine, help with Phase I and II liver detoxification and subsequent blood purification. Added zinc and andrographis paniculata extract provide immune support targeted at the upper respiratory tract. Longevity and good aging have been promoted by citrus bioflavonoids. Fighting free radicals has several health benefits and can have...
+ Earn 34 Reward PointsSale: $34.96
Reg.: $38.85 (Save $3.89)
In Stock -
Providing an abundance of antioxidants, Synergistic Resveratrol Forte from Provita offers fast acting trans-Resveratrol from Reynoutria japonica root. Resveratrol reduces and removes free radicals from the body. Free radicals are considered to be the main cause of many diseases not only due to their cellular damage but also because the induce an inflammatory response thus weakening our immune s...
+ Earn 26 Reward PointsSale: $26.01
Reg.: $28.90 (Save $2.89)
In Stock -
For keeping young, Provita’s Stemulin is an antioxidant for supporting the body's protective and self-repair mechanisms. Stemulin by Provita is a specialized orthomolecular anti-aging combination of antioxidants and functional nutraceuticals that protect the cells from oxidative damage caused by free radicals, and assist in correcting that damage resulting in a slow-down of the aging effects of...
+ Earn 59 Reward PointsSale: $59.98
Reg.: $66.65 (Save $6.67)
In Stock -
T-Cell Px from Restorative Formulations is a thoughtfully designed blend of herbs and nutrients to help maintain immune balance and support liver health. Rehmannia, a key ingredient, has long been valued for its ability to promote equilibrium within the immune system. Cordyceps, a traditional medicinal fungus, offers additional immune and antioxidant support while also protecting overall vitali...
+ Earn 84 Reward PointsOur Price: $84.45In Stock -
Triple Turmeric Px from Restorative Formulations is a potent herbal blend designed to support overall wellness. This formula combines bioactive curcuminoids, turmerones, and essential oils to help maintain healthy inflammatory responses and support connective tissue, bones, joints, and muscles. Its unique turmeric extracts are formulated for optimal absorption and offer natural antioxidant supp...
+ Earn 44 Reward PointsOur Price: $44.85In Stock -
Broad Spectrum Milk Thistle from Sisu has been formulated to contain a high-potency blend of clinically-studied, standardized seed extract and raw, whole-herb powder milk thistle. Milk Thistle is traditionally used to support liver function and detoxifictation. Through the unique extraction process, Sisu dramatically improves the absorption - and the effectiveness - of their milk thistle over c...
+ Earn 18 Reward PointsSale: $18.95
Reg.: $21.99 (Save $3.04)
In Stock -
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...
+ Earn 129 Reward PointsSale: $129.99
Reg.: $139.99 (Save $10.00)
In Stock -
Xymogen’s Antioxidant Activator is designed to support the body’s natural defense pathways by influencing the Nrf2/ARE system, which helps regulate antioxidant and detoxification activity. This formula combines glucoraphanin from broccoli, pterostilbene, BCM-95® curcumin, and green tea extract to promote healthy cellular response and oxidative balance. These ingredients are known for their abil...
+ Earn 78 Reward PointsSale: $78.99
Reg.: $84.99 (Save $6.00)
In Stock -
Xymogen Bio C 1:1 provides a balanced blend of vitamin C and citrus bioflavonoids to support everyday wellness. This formula offers antioxidant support to help protect cells from free radical damage and assists in maintaining healthy connective tissue. Vitamin C also plays a role in collagen formation and overall tissue repair. Each capsule contains 500 mg of vitamin C and 500 mg of bioflavonoi...
+ Earn 47 Reward PointsSale: $47.99
Reg.: $51.99 (Save $4.00)
In Stock -
Xymogen’s NAC (N-acetyl-cysteine) provides a stable, sulfur-containing form of L-cysteine that supports the body’s natural antioxidant and detoxification processes. NAC helps replenish glutathione, one of the body’s key protective compounds, and contributes to the neutralization of everyday oxidative stress. It also plays a role in maintaining normal mucous consistency and overall respiratory w...
+ Earn 36 Reward PointsSale: $36.99
Reg.: $39.99 (Save $3.00)
In Stock -
Resveratin Plus from Xymogen is a blend of plant-based antioxidants featuring resveratrol, pterostilbene, and quercetin. These polyphenols are naturally found in berries, grapes, and other botanicals and are known for their role in supporting cellular protection and overall wellness. The formula combines these ingredients to enhance stability and absorption while offering broad antioxidant acti...
+ Earn 114 Reward PointsSale: $114.99
Reg.: $123.99 (Save $9.00)
In Stock -
S-Acetyl Glutathione by Xymogen provides a stabilized form of glutathione designed to support antioxidant activity and cellular protection. Unlike standard glutathione, the acetylated form is more resistant to breakdown during digestion, allowing for improved absorption and utilization. This form can cross cell membranes efficiently, helping maintain healthy glutathione levels, which play a key...
+ Earn 87 Reward PointsSale: $87.99
Reg.: $94.99 (Save $7.00)
In Stock -
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...
+ Earn 45 Reward PointsSale: $45.99
Reg.: $49.99 (Save $4.00)
In Stock -
Xymogen Xcellent E provides a full-spectrum blend of tocopherols and tocotrienols designed to support antioxidant activity and overall wellness. Formulated with EVNol SupraBio™, this advanced vitamin E complex enhances absorption to help maintain healthy cells and protect lipids from oxidative stress. Xcellent E helps support normal immune function, neurological health, and cardiovascular welln...
+ Earn 47 Reward PointsSale: $47.99
Reg.: $51.99 (Save $4.00)
In 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 ↑