Demonstration of the Antioxidant Capabilities of a Product Formulated With Antioxidants Stabilized in Their Reduced Form

摘要

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 Lascorbic acid and L-glutathione in the studied facial product and correlated this activity with clinical appearance improvement following 12 weeks of use.