High-intensity focused ultrasound (HIFU) is a new cosmetic treatment for skin tightening that is a non-surgical replacement for face and neck lifts.

The technique uses ultrasound energy to encourage the production of collagen, which results in firmer skin.

HIFU Liposonix treatment is a non-invasive and non-surgical procedure for body firming and weight loss. The procedure targets fat cells by focused high intensity, high-frequency ultrasound energy.