CoolSculpting has FDA approval for fat reduction since 2010. CoolSculpting freezes the fat cells. Fat cells are more susceptible to damage by freezing than the other cells, (nerve, vessel, bone, etc.), around them. The fat cells die via a process called apoptosis, (programmed cell death). The number of fat cells are therefore reduced. This happens over a period of time, so the body is not overwhelmed with dead fat cells. The body will take these cells up, process them and excrete them, just as any other cell. The remnants are filtered through the liver, and then excreted eventually via stool. We have had good experience with the skin snapping back. Each individual is different. We usually see about a 25% reduction with CoolSculpting. Liposuction gives more dramatic results, but is more invasive. See an experienced CoolSculpting practice, they will determine if you are a candidate. Moreover, would also consider seeing a Board Certified Plastic Surgeon, who can give advice on both CoolSculpting and Liposuction.