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 >

Showing 61-80 of 99 Item(s)

Sort:

List Grid

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  1. Co-Enzyme Q10 200mg - 30 V-Caps

    New Roots Co-Enzyme Q10 200mg is a premium form of coenzyme Q10 critical for cellular energy production, antioxidant action, and cardiovascular wellbeing. 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. Reduced levels of coenzyme Q10 have also been implicated in memory loss and imp...

    + Earn 42 Reward Points

    Sale: $21.59

    Reg.: $24.50 (Save $2.91)

    In Stock
  2. Co-Enzyme Q10 200mg - 60 V-Caps

    Each 200 mg capsule of New Roots Herbal’s Co-⁠Enzyme Q10 is standardized to meet the body’s needs for this coenzyme that is critical to all metabolic function. New Roots Co-Enzyme Q10 200mg is a premium form of coenzyme Q10 critical for cellular energy production, antioxidant action, and cardiovascular wellbeing. Coenzyme Q10, also known as ubiquinone, is a vitamin-like substance synthesized by...

    + Earn 70 Reward Points

    Sale: $35.59

    Reg.: $40.36 (Save $4.77)

    In Stock
  3. Glutathione (Reduced) 200mg - 30 V-Caps

    200 MG REDUCED GLUTATHIONE FROM NEW ROOTS HERBAL. This powerful antioxidant is produced by the body in the liver from the amino acids cysteine, glutamic acid and glycine. Responsible for a number of antioxidants functions, Glutathione may be considered one of the most important antioxidants in our bodies. New Roots herbal offers a 200 mg of reduced glutathione per capsule in a non GMO vegetari...

    + Earn 34 Reward Points

    Sale: $17.09

    Reg.: $19.42 (Save $2.33)

    In Stock
  4. Glutathione (Reduced) 200mg - 60 V-Caps

    200 MG REDUCED GLUTATHIONE FROM NEW ROOTS HERBAL. This powerful antioxidant is produced by the body in the liver from the amino acids cysteine, glutamic acid and glycine. Responsible for a number of antioxidants functions, Glutathione may be considered one of the most important antioxidants in our bodies. New Roots herbal offers a 200 mg of reduced glutathione per capsule in a non GMO vegetari...

    + Earn 62 Reward Points

    Sale: $31.09

    Reg.: $35.32 (Save $4.23)

    In Stock
  5. Grape Seed Extract 150mg - 60 V-Caps

    New Roots Grapeseed Extract 150mg are standardized to 80% proanthocyanidins and used to treat a range of health problems related to free radical damage, including heart disease, diabetes, and Alzheimer's disease. Grape seed extract is used for its free radical fighting capabilities, and for a variety of conditions related to capillary health and permeability. [VCAPS]

    + Earn 46 Reward Points

    Sale: $23.79

    Reg.: $26.98 (Save $3.19)

    In Stock
  6. Grape Seed Extract 500mg - 60 V-Caps

    SUPER STRENGTH GRAPESEED EXTRACT FROM NEW ROOTS HERBAL New Roots Grapeseed Extract 500mg are standardized to 80% Oligomeric Proanthocyanidins and used to treat a range of health problems related to free radical damage, including heart disease, diabetes, and Alzheimer's disease. Grape seed extract is used for its free radical fighting capabilities, and for a variety of conditions related to cap...

    + Earn 64 Reward Points

    Sale: $32.99

    Reg.: $37.34 (Save $4.35)

    In Stock
  7. Prevent - 30 V-Caps

    Prevent from New Roots Herbal combines nature’s most powerful pigments and antioxidants as well as the strongest form of green tea with cutting-edge nutraceuticals for the ultimate disease-protecting formula. The green tea in New Roots Prevent has a special therapeutic charge of 75% epigallocatechin gallate (EGCG) – a powerful polyphenol that helps fight disease. In addition to exerting antioxi...

    + Earn 78 Reward Points

    Sale: $39.69

    Reg.: $44.90 (Save $5.21)

    In Stock
  8. Indole-3-Carbinol - 60 V-Caps

    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 29 Reward Points

    Sale: $29.99

    Reg.: $37.03 (Save $7.04)

    In Stock
  9. Quercetin1200 - 60 V-Caps

    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 20 Reward Points

    Sale: $20.99

    Reg.: $28.28 (Save $7.29)

    In Stock
  10. Liposomal Vitamin C 500mg - 60 V-Caps

    Highly absorbable vitamin C from Organika. Liposomal Vitamin C provides an adequate 500mg of vitamin C delivered in liposomes to increase bioavailability. That means that much more of this vitamin C gets to the cells as opposed to those not in nutrient protecting liposomes. Vitamin C is an essential vitamin, necessary to support a healthy immune system & reduce the risk for chronic degenerative...

    + Earn 20 Reward Points

    Sale: $20.99

    Reg.: $26.49 (Save $5.50)

    In Stock
  11. NAC 600mg - 200 V-Caps

    Promise's NAC is the natural remedy for chronic bronchitis, autoimmune conditions and chronic pain and inflammation sufferers. Containing 600 mg of N-Acetyl-L-cysteine (N.A.C.), an essential form of an amino acid called cysteine, Promise NAC has little to no side effects - unlike inhaled corticosteroids. In addition, inhaled corticosteroids only suppress the immune system and don't treat bronch...

    + Earn 29 Reward Points

    Sale: $29.99

    Reg.: $37.99 (Save $8.00)

    In Stock
  12. 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 ...

    + Earn 42 Reward Points

    Sale: $42.99

    Reg.: $48.79 (Save $5.80)

    In Stock
  13. Selenium 200mcg - 250 V-Caps

    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 Points

    Sale: $19.99

    Reg.: $25.49 (Save $5.50)

    In Stock
  14. Astaxanthin Forte 15mg - 30 V-Caps

    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 Points

    Sale: $28.80

    Reg.: $32.00 (Save $3.20)

    In Stock
  15. Ellagic Acid Forte 250mg - 60 V-Caps

    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 Points

    Sale: $24.98

    Reg.: $27.75 (Save $2.77)

    In Stock
  16. FlavoNAC - 60 V-Caps

    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 Points

    Sale: $34.96

    Reg.: $38.85 (Save $3.89)

    In Stock
  17. Hesperine - 60 V-Caps

    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 Points

    Sale: $34.96

    Reg.: $38.85 (Save $3.89)

    In Stock
  18. Acerola Organic Vitamin C - 60 V-Caps

    Provita's Organic Acerola Vitamin C provides 500mg of acerola fruit powder per capsule and is standardized to 125mg of 100% natural vitamin C. It is well known that vitamin C has antioxidant properties. One of the highest natural sources of vitamin C is acerola (Malpighia glabra L.). Compared to oranges or lemons, the ripe fruit has 50 - 100 times more vitamin C. In addition to being high in vi...

    + Earn 22 Reward Points

    Sale: $22.18

    Reg.: $24.65 (Save $2.47)

    In Stock
  19. Resveratrol 250mg - 90 V-Caps

    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 Points

    Sale: $26.01

    Reg.: $28.90 (Save $2.89)

    In Stock
  20. Stemulin CD34+ - 90 V-Caps

    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 Points

    Sale: $59.98

    Reg.: $66.65 (Save $6.67)

    In Stock

Showing 61-80 of 99 Item(s)

Sort:

List Grid

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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. 

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
Please enter a valid email address.
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Please ensure your passwords match.
Terms and Conditions are required!
Incorrect FormKey!
Incorrect Email or Password!
reCAPTCHA is mandatory. Click check box beside I am not a robot
Invalid login/register data, Kindly contact customer service agent.