(KNBC) - Flabby, saggy skin under your neck is one of the signs of aging.
Now new treatments can solve the problem without major surgery.
One option is Exilis.
It focuses radio frequency energy right on the area.
"We can actually heat the skin to tighten it, and we can heat the fat to make the fat cells leaky," explains Dr. Robert Weiss.
Some users say the heating also generates collagen responses.
While heat is involved, it's usually not uncomfortable.
Most people need a few half hour treatments.