glutathione is NOW Foods Supplements, 500 mg, With Milk Thistle Extract & Alpha Lipoic Acid, Free Radical Neutralizer*, 60 Veg Capsules : Health & Household Glutathione Treatments 101: Part 1

Exaggerated Claims: Be wary of claims of extremely high concentrations (e.g., 8%) without proper formulation, or promises of "overnight miracles." No Third-Party Testing: Lack of an independent COA means purity and concentration are unverified

VITAMIN C Vitamin C, also known as ascorbic acid, is an essential nutrient that the human body requires for several important functions

Cysteine Substrate Shortage: Oxidative stress prematurely converts cysteine, the rate-limiting GSH precursor, into inactive forms

More specifically, a coordinated network of enzymatic and non-enzymatic antioxidants exists in both the intracellular and extracellular locations to remove radicals before they damage proteins, lipids or DNA