Liposuction is the process of fat removal by using a canula and negative pressure to suck it out. However, there’s a new procedure on the scene that’s said to have fewer side effects and without the need for the canula to be inserted. This called 3D lipolysis (or 3D lipo). As it’s relatively new, a lot of people are still unsure of how it works or the effectiveness of 3D lipo.