3D HIFU Face Facial lifting and tightening The latest non surgical technology to excel in this area in just one single session. The highly focused acoustic energy creates thermal coagulation zones at 3 different selected depths causing formation of new collagen thus providing a longer term tightening of the skin. no downtime. One single treatment si recommended and maintenance advised every 18 month. noticeable improvement in your facial contouring and fine lines and wrinkles with be visible within a 4 week period.