By the population aging, more and more people for the freezing age, anti-aging all rush. At the same time also pay attention to many consumer demands, the pursuit of beauty at the same time and pay attention to safety, no side effects, the maintenance of natural therapies. In this study, the use of cosmetic micro-current for facial anti-aging collagen protein detection, a total of fifteen subjects, each subject for five consecutive micro-current test, a week for a total of five weeks, There are three groups, respectively, for the module one, module two, module three. Detection of parts of the, right cheekbones, left cheekbones. Before and after the experiment, the skin physiology assessment was used to measure the skin keratin density and thickness, the tightness and thickness of collagen.