https://www.newbeauty.com/coolscupting-sagging-skin/Just when you thought the benefits of CoolSculpting couldnโt get any betterโit already freezes fat to contour your body without any downtime (or exercise)โthey do. The FDA just approved the noninvasive fat-freezing device for โimproving the appearance of lax tissueโ (aka loose skin) in the under-chin area.