MONO+Bi sequential pulsing properly treats all parts of the dermis driving both equally at ease, and reliable effects Monopolar targets collagen and elastin from the reticular dermis Bipolar targets collagen and elastin inside the papillary dermis USER FRIENDLY GUI Dennis Ho, MD of assembly and strategic businesses at Sime Darby https://stephenabzwy.uzblog.net/the-5-second-trick-for-denza-us-45954261