Down regulation of glutathione and glutamate cysteine ligase in the inflammatory response of macrophages ScienceDirect Glutathione and Autoimmune Disease Master Antioxidant Full article: Role of glutathione in immunity and inflammation in the lung Glutathione is a powerful antioxidant that helps to brighten and even out skin tone, reduce inflammation, and protect against UV damage. It also plays a key role in detoxification and can help Glutathione is often called the master antioxidant for a reason This powerhouse works at a cellular level to support overall wellness, not just surface level glow. Here's what it actually does: