Glutathione is a small peptide molecule composed of three amino acids: cysteine, glutamic acid, and glycine. It is produced by every cell of the body, with especially high levels in the liver.* Glutathione is critical for healthy immune system function and is necessary for proper detoxification processes.* 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.* Milk thistle extract and alpha lipoic acid are included as complementary ingredients. Natural color variation may occur in this product. FREE RADICAL NEUTRALIZER*/REDUCED ACTIVE FORM*: Glutathione is critical for healthy immune system function and is necessary for proper detoxification processes.* 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.* VEGAN CAPSULES/WITH MILK THISTLE EXTRACT AND ALPHA LIPOIC ACID: Milk thistle extract and alpha lipoic acid are included as complementary ingredients. CERTIFICATIONS/CLASSIFICATIONS: Soy Free, Non-GMO, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, Egg Free, Kosher Dairy Free;Egg Free;Halal;Kosher;Made w/o Gluten;non-GMO;Nut Free;Soy Free;Vegan / Vegetarian Packaged in the USA by a family owned and operated company since 1968.