Laser lipolysis is a technique that melts away unwanted body fat with fiber optic laser heat, according to Healthline. The procedure is minimally invasive as it works in small areas, resulting in a fast recovery time. Laser lipolysis also tightens the skin as it stimulates the production of protein collagen.
Although liposuction removes larger chunks of fat through vacuum suction, it often leaves saggy skin, explains Healthline. Conversely, laser lipolysis tightens the skin and is effective on its own but only works for small areas. Thus, people who want the best body sculpting results need to integrate both liposuction and laser lipolysis.