MONO+Bi sequential pulsing proficiently treats all parts of the dermis driving both of those snug, and dependable success Monopolar targets collagen and elastin in the reticular dermis Bipolar targets collagen and elastin in the papillary dermis Person Helpful GUI Dennis Ho, MD of assembly and strategic corporations at Sime Darby https://johnnief678spm6.wikiexcerpt.com/user