Ultherapy is an FDA approved treatment for facial rejuvenation that is an alternative to chemical peels, microdermabrasion, and laser skin resurfacing.  When ultrasound is directed below the skin surface to the layer called the dermis, it disturbs that layer with its vibration and a low level of heat. This causes it to react by producing more collagen and tighter new skin cells. By about two months after treatment, the new cells have replaced old cells to give the skin a fresher look and the extra collagen provides more skin support, smoothing out wrinkles.