Jimenez N, et al. - This study was conducted to ascertain the effectiveness and safety of a regenerative serum (Matricium, Laboratoire Bioderma, France) following fractional laser procedure in subjects with photoaged skin. Data reported that the cutaneous regeneration was accelerated and improved on both the clinical and histological level due to the use of the regenerative serum after fractional laser on the face. In addition, it maximized the benefits of the laser procedure.