Morpheus8 is microneedling with radio frequency with adjustable depth (up to 4 mm) fine surgical pins. At the end of these fine pins, radio frequency waves are emitted. What this means is that you get a double whammy when it comes to skin rejuvenation and tightening. The microneedles cause a controlled injury that results in formation of new collagen and elastin (the fibers responsible for skin tightening). In addition, the radio frequency wave also stimulate collagen and elastin formation. SO, you have skin rejuvenation occurring from 2 different formats!! It is a great alternative to surgery if you are not ready to undergo the knife.