Frontiers Glutathione: Pharmacological aspects and implications for clinical use in non alcoholic fatty liver disease Engineering Escherichia coli for efficient glutathione production ScienceDirect Glutathione is a natural antioxidant your body makes, and it can influence melanin production which is why it's sometimes marketed for skin brightening. Oral supplements are mostly broken down in the Glutathione: The Master Antioxidant And How to Support It Naturally If you've heard of glutathione, you've likely seen it called the master antioxidantand for good reason. It plays a central