Protective effects of a topical antioxidant mixture containing vitamin C, ferulic acid, and phloretin against ultraviolet-induced photodamage in human skin
Journal of Investigative Dermatology (2006) 126, 1185–1187.
Joshua A. Tournas, Fu-Hsiung Lin, James A. Burch, M. Angelica Selim, Nancy A. Monteiro-Riviere, Jan E. Zielinski and Sheldon R. Pinnell