Vegetarian/Vegan.
It also plays a critical role in maintaining cellular health by directly neutralizing free radicals, as well as by maintaining the activity of vitamins C and E. NOW Glutathione 500 mg - 120 Veg Capsules Non-GMO. With Milk Thistle Extract & Alpha Lipoic Acid. Glutathione is a small peptide molecule composed of three amino acids: cysteine, glutamic acid, and glycine.