The purpose of this study was to evaluate the in vivo “anti-age” efficacy of two day creams (test product vs. reference product) within the same group of healthy female subjects, aged 40 to 55 years with face rhytidosis (split-face design). Objective measurements by non-invasive instruments, dermatological evaluation as well as subjective evaluation by subjects themselves were used. The product was used continuosly for 4 weeks.
E0613 Efficacy and tolerance evaluation of a topical “antiage” face day cream comparison within subjects versus reference product
21 February 2018