Acoustic waves (also called sound, pressure or shock waves) have been shown to stimulate metabolic processes and improve connective tissue elasticity for cosmetic use in the treatment of cellulite, fat reduction and body contouring. The use of focused and radial Acoustic Wave Therapy (AWT™) for the treatment of cellulite is marketed by Storz Medical in the UK with the Lipotripsy™ device. Other devices are also available. Acoustic energy is delivered to the targeted area, which then creates heat and stimulates the breakdown of fat (which is metabolised by the body), lymphatic drainage and the formation of new collagen for improved skin tone and firmness. There is no real downtime associated with this treatment. Two sessions per week are recommended with up to ten sessions advised for the best results. Expect to pay around £600 for a course of ten treatment sessions.