The Effect of Equine Placental Extract on Anti-skin Aging Activity

Abstract

In the present study, we assessed the antiaging effect of equine placental extract (ePE) on dermal fibroblasts and found that it markedly suppressed the appearance of β-galactosidase-positive cells among the senescent cells induced by repeated hydrogen peroxide exposure or ultraviolet A irradiation. Moreover, the efficacy of ePE treatment was similar to that of an antioxidant, N-acetylcysteine. Thus, owing to its antioxidant effect, ePE can be used as an antiaging agent, particularly for the dermis.