Jennifer Ahdout, MD, FAAD says:The company recommends a total of 180 Joules of energy to each marked area. This can be divided into 60 x 3 pulses, 45 x 4 pulses, or rarely, 30 x 6 pulses. The total number of pulses delivered to each square must be given consecutively before moving to the next square. To be honest, 140 J would...