Saggy jowls occur for three reasons:
Fat pads from your cheeks move south  towards your jowls
Skin becomes saggy
Muscles in the neck area pull the jowls down more tightly
The Vaser probe will help tighten the skin by causing the contraction of the collagen fibres, as well as melting the fat pads that cause heavy jowls. Wrinkle Reduction Treatments can be applied along the jaw line and in the neck to help prevent additional pulling on the neck muscles. All of these treatments together provide you with a number of ways to improve your jowls (without a traditional  face lift).