Powerful, non-enzymatic antioxidant which naturally occurs in the skin where it serves to help defend it against the visible effects of environmental damage. The gradual decline of the natural supply of glutathione in the body is believed to be a key marker of many outward signs of aging.
References for this information:
Clinical Cosmetic Investigative Dermatology, October 2014, pages 267-274
DermatoEndocrinology, July 2012, pages 308-319
Journal of Dermatologic Science, May 2010, pages 85-90
The Dermatologist, October 2011, volume 19, issue 10
About the Experts
Paula Begoun is the best-selling author of 20 books about skincare and makeup. She is known worldwide as The Cosmetics Cop and creator of Paula’s Choice Skincare. Paula’s expertise has led to hundreds of appearances on national and international radio, print, and television including:
The Paula's Choice Research Team is dedicated to busting beauty myths and providing expert advice that solves your skincare frustrations so you can have the best skin of your life!