define nac and glutathione Medicine or dietary supplement? is marketed as both last year became very difficult to find, causing distress to people who had been using it for a variety of conditions Antioxidants such as N-acetylcysteine (NAC),
Description
Diabetes Care 2020;43:2493-9

Key Ingredients: Acyl-Glutathione: A potent antioxidant that protects, repairs, and reduces deep wrinkles

No adverse or toxic events have been reported in healthy people who get too much B12 from food or supplements

Liu and P