levels of oxidized glutathione (GSSG), reduced glutathione (GSH), The reduced glutathione Increased Levels of Oxidized Glutathione
Description
This synergistic formula works to improve skin luminosity, fight signs of aging, and support the overall health of skin, hair, and nails

doi:10.1111/j.1439-0272.2009.01013.x

Nature 441, 513517

This can be done for various reasons, including to improve the appearance of the skin or to achieve a certain aesthetic look
