Ascorbic Acid One Gram

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Thorne Research
In stock

Vitamin C – a water-soluble antioxidant

  • Promotes a healthy immune system*
  • Provides support for connective tissue formation (tendons, ligaments, skin, and muscle)*
  • Supports wound healing because it is a cofactor in the synthesis of collagen*
  • Consider for post-surgery or post-injury support*
  • Click here for an information sheet on our NSF Certified for Sport® products.

Ascorbic acid (vitamin C) has several mechanisms of action that give it wide-ranging benefit in the body. It is an important water-soluble antioxidant, it promotes a healthy immune system, and it supports connective tissue formation.*

Vitamin C is essential for promoting wound healing and supporting injury repair because it is a cofactor in the synthesis of collagen and other connective tissue constituents.* The combined positive effects of vitamin C on collagen synthesis, antioxidant status, and immune function make it an important nutrient for surgery patients and for wound healing.*

Vitamin C is necessary for the action of 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 helps raise the level of the important antioxidant glutathione by increasing its rate of synthesis, thus enhancing the liver's phase II detoxification.* Vitamin C also protects against the toxic effects of heavy metals such as lead, aluminum, and cadmium.*

The ascorbic acid products manufactured by Thorne contain only crystalline vitamin C – without added corn starch, magnesium stearate, or other lubricants and diluents – to ensure optimal absorption and efficacy.*

Ascorbic Acid One Gram is NSF Certified for Sport®.

One Capsule Contains:
Vitamin C (as Ascorbic Acid) 1 g.

Other Ingredients: Hypromellose (derived from cellulose) capsule.


Take 1 capsule daily or as recommended by a health-care practitioner.

This product is contraindicated in a individual with a history of hypersensitivity to any of its ingredients.

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

There are no known interactions or contraindications at publication date.

Vitamin C can cause diarrhea in some individuals in large doses, which can vary from person to person. This resolves when the dosage is reduced.