I had liposuction on my hips, flanks and abdomen 6 weeks ago with excellent results. However, there are areas I'd like to be tighter due to my weight-loss caused skin laxity (mainly flanks and upper abdomen). My surgeon recommended Vivace for tightening, but I can't find any reviews or pictures of results from using Vivace to tighten body skin. Is Vivace a good option? What other options are there for skin tightening?