High-intensity focused ultrasound (HIFU):

High-intensity focused ultrasound (HIFU) is a non-invasive therapeutic technique that uses non-ionizing ultrasonic waves to heat tissue. It is a relatively new cosmetic treatment for skin tightening that some consider a noninvasive and painless replacement for face lifts. People were able to see results in a few months after treatment, without the risks associated with surgery.

Indications: skin tightening, treatment of chin jowls, double chin