Glutathione Reductase (GR) The Scout for Liver Health The Liver: Inflammation, Oxidative Stress, and Glutathione Synthesis IMMA Immunity Matters What is glutathione? Know as the most important antioxidant in the body, glutathione is an essential antioxidant manufactured in all cells, but primarily in the liver. It is essential because it Glutathione synthetase Wikipedia Hepatic Glutathione Synthesis: The Liver's Antioxidant Powerhouse Glutathione (GSH) is the most abundant intracellular antioxidantand the liver is its primary production site. Through a tightly regulated, ATP dependent pathway, hepatocytes