Thanks for writing,I published a study years ago that look at a machine called Endermologie. It vacuumed and needed the skin. The company promised everything. We had a short term, intermediate term and a long term model. We looked a skin thickness fat thickness, blood vessel growth etc etc etc.Guess what we found, that's right, essentially nothing. Things in history always recycle themselves, This a modification of just that.Save your money exercise your muscles Good Luck, I hope this helps.Stephen M. Davis,MD, FACS, Green Hills Plastic Surgery, Board Certified Plastic SurgeonMember: Ass.Soc. Plastic SurgeonsMember: Ass. Soc. Aesthetic Plastic Surgeons