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Thorne Research, Pure Ascorbic Acid, 250 Vegetarian Capsules

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Thorne Research, Pure Ascorbic Acid, 250 Vegetarian Capsules

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Thorne Research, Pure Ascorbic Acid, 250 Vegetarian Capsules

In Stock
  • Expiration Date: 06/2019
  • Shipping Weight:
    0.89 lbs
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  • Product Code: THR-14901
  • UPC Code: 693749149019
  • Package Quantity: 250 Veggie Caps
  • Dimensions:
    3.2 x 3.2 x 6.2 in, 0.75 lbs
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Frequently Purchased Together
    Product Overview


    • One Gram
    • Dietary Supplement
    • Hypoallergenic

    High amounts of vitamin C – several grams daily – have been advocated for optimizing both immune function and antioxidant support. Evidence for the efficacy of consuming high amounts of ascorbic acid is due in large part to the groundbreaking research conducted in the 1970s and 1980s by two-time Nobel Prize winner, Linus Pauling, PhD.

    Ascorbic acid (vitamin C) has several mechanisms of action that give it wide-ranging value to body structures and functions. It is a potent water-soluble antioxidant; it enhances the immune system; and it supports connective tissue formation.

    Vitamin C is essential for the support of wound healing because it is a cofactor for the synthesis of collagen and other connective tissue components. The combined effects of vitamin C on collagen synthesis, antioxidant status, and immune function make it an important nutrient for surgery patients and wound healing.

    Vitamin C is necessary for the action of the enzymes involved in phase I liver detoxification. In addition, as an antioxidant it helps quench the free-radical intermediates created during this first phase of detoxifying substances in the liver. Furthermore, vitamin C raises levels of the important antioxidant glutathione by increasing its rate of synthesis, thus enhancing the liver's phase II detoxification as well. Vitamin C can also protect against the toxic effects of heavy metals such as lead, aluminum, and cadmium.

    Suggested Use

    Take 1 capsule one to three times daily or as recommended by your health-care practitioner.

    Other Ingredients

    Hypromellose (derived from cellulose) capsule.


    Tamper Evident: Use only if bottle is sealed.

    If pregnant, consult your health-care practitioner before using this product.

    Store tightly sealed in a cool, dry place.

    Supplement Facts
    Serving Size: One Capsule
    Each Capsule Contains: Amount Per Serving % DV
    Vitamin C (as Ascorbic Acid) 1 g 1,667%
    Daily Value (DV)
    iHerb Customer Reviews

    Repeat buyer of this vitamin C

    Posted by Rena61 on Jan 14, 2018 | Verified Purchase

    I love this, and continue to buy over and over when needed.

    Thanks for your feedback!

    1 gram ascorbic acid

    Posted by iHerb Customer on Feb 15, 2017 | Verified Purchase

    Excellent product. Taking it for years

    Thanks for your feedback!


    Posted by iHerb Customer on Sep 23, 2014 | Verified Purchase

    One of the only C's I can take, love that its hypoallergenic

    Thanks for your feedback!

    Great Vitamin C supplement

    Posted by MrJellybean on Jun 27, 2012 | Verified Purchase

    Thorne Research is probably my favorite supplement company. Always high quality with no fillers like magnesium stearate. Good sized pill that you can take several times a day if megadosing C.

    Thanks for your feedback!

    great service

    Posted by iHerb Customer on Oct 09, 2011 | Verified Purchase


    Thanks for your feedback!