Double Chin: High-Intensity Focussed Ultrasound (HIFU)

High-Intensity Focussed Ultrasound (HIFU) is useful for treating double chins for two reasons. Firstly it has a tightening and lifting effect but secondly, it also has the potential to destroy fat beneath the skin, if the focussed ultrasound is directed into the fat rather than into the collagen. This is why it is useful for treating double chins.