Does Glutathione whiten skin? How to use it effectively DR Nguyen Giap Imagine How Glutathione Supplements Will Work for Glowing Skin and Ski Glutathione is a natural antioxidant your body makes, and it can influence melanin production which is why its sometimes marketed for skin brightening., Oral supplements are mostly broken down in How to Reduce Melanin in Skin Naturally for a Brighter Complexion Blog