MONO+Bi sequential pulsing correctly treats all areas of the dermis driving both comfortable, and reliable outcomes Monopolar targets collagen and elastin while in the reticular dermis Bipolar targets collagen and elastin during the papillary dermis USER Pleasant GUI Dennis Ho, MD of assembly and strategic organizations at Sime Darby Motors, https://jasperknnll.total-blog.com/not-known-factual-statements-about-denza-us-57298636