(1)Clinical Study comparing two groups of 25 women (Phototype I-IV - caucasian skin) : 1st group received a protocol of 3 revitalizing injections every 3 weeks and the 2nd group used Filorga NCEF-REVITALIZE SERUM twice a day. After 9 weeks: Improvement in skin appearance comparable between the two groups in terms of radiance, evenness and smoothness.2) CP Ref 13983-SH/ 14804-SH - CP Ref 10876-SH (3) Self-evaluation - 27 women who used the serum twice a day during 63 days.