Which is better? Is one more effective than the other? Some background: I'm a 20 yr old male, 5'10, 203 pounds, and looking to get lipo done on my pubic fat pad, as well as skin tightening. (Since I will be losing lots of weight before the procedure) I consulted with two places for this procedure. One of the places had Renuvion skin tightening, and the other had Thermage. The place that has Renuvion gave me a quote that was much more expensive than the place with Thermage.