Improved muscle tone lasts for at least 6 months but longer if you have monthly top us sessions. The fat loss in the targeted area is thought to be long term due to fat cell destruction and the complexity of fat cell apoptosis, in short, the treatment is currently still quite new so no evidence has been submitted to show that the cells can reinflate or reappear. It is highly likely that the fat cells will not come back in the treated area, but this is not guaranteed, just simply noted. Therefore, it’s not being marketed as ‘permanent fat reduction’ like Cryotherapy is for example.