Many people are stuck with sagging skin and pockets of fat despite living a healthy, active lifestyle. These problem areas appear as soft, small pockets of fat in areas like the face (double chin and jowls), stomach, thighs and buttocks. Mesotherapy is an advanced non-surgical cosmetic treatment that uses injectables to target cellulite and fat areas. Invented in France in the 1950s, the technique uses injectables made of enzymes, vitamins, hormones and plant extracts. They are inserted into the epidermis using very fine needles, to revive softness and volume while also stimulating the treated fat cells to break down and dissolve.