Ultherapy and EMFACE work on different structures of the face, so they are usually recommended for different concerns. Ultherapy uses focused ultrasound energy to stimulate collagen in deeper structural layers of the skin, including the SMAS layer, which makes it more suitable when the main goal is lifting sagging skin, especially around the jawline, chin, and lower face. EMFACE, on the other hand, works by combining radiofrequency with muscle stimulation to improve facial muscle tone and skin quality. It is often recommended for patients with early signs of aging who want a more refreshed appearance without significant skin laxity. By strengthening and lifting certain facial muscles, EMFACE can also help create the visual effect of a shorter midface, and if used with the forehead patch, can also make the eyes look slightly bigger, which can make the face appear more youthful and balanced.