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 1-20 of 93 Item(s)

Sort:

List Grid

Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  1. Alpha Lipoic Acid (Superior DL Form) 600mg - 60 V-Caps

    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...

    + Earn 51 Reward Points

    Sale: $17.99

    Reg.: $19.99 (Save $2.00)

    In Stock
  2. 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...

    + Earn 102 Reward Points

    Sale: $34.99

    Reg.: $47.99 (Save $13.00)

    In Stock

    (Click Add to Select Bonus)

  3. Alpha Lipoic Acid (Superior DL Form) 600mg - 240 V-Caps + BONUS

    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...

    + Earn 132 Reward Points

    Sale: $44.99

    Reg.: $59.99 (Save $15.00)

    In Stock

    (Click Add to Select Bonus)

  4. Clean C 1000 (Vitamin C 1,000mg) - 90 + 90 DR V-Caps

    Formulated by Naturopathic Labs, Clean C 1000 is a clean vitamin C that doesn't use corn or citrus! This formula is delayed release for increased bioavailability. Vitamin C is an important vitamin as it supports the metabolization of fats and proteins and it assists in the maintenance of healthy bones, cartilage, teeth and gums. Vitamin C is an important antioxidant for the maintenance of overa...

    + Earn 48 Reward Points

    Sale: $16.99

    Reg.: $49.99 (Save $33.00)

    In Stock

    (Click Add to Select Bonus)

  5. Clean C 1000 (Vitamin C 1,000mg) - 300 + 90 V-Caps

    Formulated by Naturopathic Labs, Clean vitamin C 1000 is a clean vitamin C that doesn't use corn or citrus! This formula is delayed release for increased bioavailability. Vitamin C is an important vitamin as it supports the metabolization of fats and proteins and it assists in the maintenance of healthy bones, cartilage, teeth and gums. Vitamin C is an important antioxidant for the maintenance ...

    + Earn 132 Reward Points

    Sale: $44.99

    Reg.: $49.99 (Save $5.00)

    In Stock

    (Click Add to Select Bonus)

  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 ...

    + Earn 36 Reward Points

    Sale: $12.99

    Reg.: $17.99 (Save $5.00)

    In Stock
  7. 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]

    + Earn 87 Reward Points

    Sale: $29.99

    Reg.: $39.99 (Save $10.00)

    In Stock
  8. 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]

    + Earn 132 Reward Points

    Sale: $44.99

    Reg.: $59.99 (Save $15.00)

    In Stock
  9. 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...

    + Earn 78 Reward Points

    Sale: $26.99

    Reg.: $39.99 (Save $13.00)

    In Stock
  10. 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...

    + Earn 102 Reward Points

    Sale: $34.99

    Reg.: $64.99 (Save $30.00)

    In Stock

    (Click Add to Select Bonus)

  11. 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...

    + Earn 147 Reward Points

    Sale: $49.99

    Reg.: $69.99 (Save $20.00)

    In Stock

    (Click Add to Select Bonus)

  12. 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...

    + Earn 75 Reward Points

    Sale: $25.47

    Reg.: $29.99 (Save $4.52)

    In Stock
  13. Acai 20x 500mg - 200 V-Caps

    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 Points

    Sale: $47.00

    Reg.: $59.49 (Save $12.49)

    In Stock
  14. Acai 100x 200mg - 200 V-Caps

    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 Points

    Sale: $62.00

    Reg.: $79.99 (Save $17.99)

    In Stock
  15. Acai Max (Freeze-Dried) - 200 V-Caps

    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 Points

    Sale: $35.99

    Reg.: $47.89 (Save $11.90)

    In Stock
  16. Acai Multi-Vitamin - 120 V-Caps

    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 Points

    Sale: $35.00

    Reg.: $42.99 (Save $7.99)

    In Stock
  17. Curcumin Active - 60 V-Caps

    HELP RELIEVE JOINT INFLAMMATION WITH CURCUMIN ACTIVE FAST RELLIEF FROM AOR Curcumin is used in Herbal medicine to help relieve joint inflammation and provides antioxidants for the maintenance of good health. Made with 100% pure curcumin. [VCAPS]

    + Earn 198 Reward Points

    Sale: $66.14

    Reg.: $82.67 (Save $16.53)

    In Stock
  18. PureWay-C 600mg Plus Quercetin & Zinc - 90 V-Caps

    Certified Naturals combines 600mg of vitamin C from PureWay-C™ with quercetin and zinc. PureWay-C™ is a vitamin C formulated in citrus bioflavonoids and fatty acids. Bioflavonoids are a powerful source of antioxidants that help to protect the ascorbic acid in PureWay-C™. The fatty acids are sourced from rice oil and help to deliver the water-soluble vitamin C across the intestinal barrier and i...

    + Earn 63 Reward Points

    Sale: $21.99

    Reg.: $24.99 (Save $3.00)

    In Stock
  19. PureWay-C 600mg Plus Quercetin & Zinc - 180 V-Caps

    Certified Naturals combines 600mg of vitamin C from PureWay-C™ with quercetin and zinc. PureWay-C™ is a vitamin C formulated in citrus bioflavonoids and fatty acids. Bioflavonoids are a powerful source of antioxidants that help to protect the ascorbic acid in PureWay-C™. The fatty acids are sourced from rice oil and help to deliver the water-soluble vitamin C across the intestinal barrier and i...

    + Earn 114 Reward Points

    Sale: $38.99

    Reg.: $44.99 (Save $6.00)

    In Stock
  20. 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...

    + Earn 87 Reward Points

    Sale: $29.99

    Reg.: $39.99 (Save $10.00)

    In Stock

Showing 1-20 of 93 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.