Liposomal Glutathione Supplement Body's Master Detoxifier Glutathione Antioxidant that supports detoxification, immune health, and brighter skin. Glutathione facts: 1. Glutathione is an important antioxidant in the body that helps protect cells from damage caused by free radicals. It is found in almost every cell and is composed of Free radicals are molecules that can damage your cells and cause problems, including liver disease. Leafy greens like spinach have a powerful antioxidant called glutathione, which can protect against free radicals and