This UltraCavitat is the first device approved for home use to combine 3 clinically- proven technologies (Ultrasonic Cavitation, Infrared Light & EMS) to safely and effectively get rid of cellulite and stubborn fat, improve the appearance of sagging skin, and reduce fine lines and wrinkles on the face and body. It does work, I just upgraded to a different device. Gel is 1/2 used and not expired. See photos.