Draelos Zoe Diana, Pachuk Catherine J.
J Drugs Dermatol. 2020 Jan 1;19(1):46-49. doi: 10.36849/JDD.2020.3947.
Oxidative damage from reactive oxygen species is instrumental in aging. Topical antioxidants are used in many cosmeceuticals to provide appearance benefits; however, the activity of these antioxidants may be questionable. This research validated the activity of L-ascorbic acid and L-glutathione in the studied facial product and correlated this activity with clinical appearance improvement following 12 weeks of use. J Drugs Dermatol. 2020;19(1):46-49. doi:10.36849/JDD.2020.3947