This is an extremely effective treatment and most people will see exceptional results. Skin thickness, genetics, aftercare and healing speed will all effect the outcome. Some people will only need one treatment however, others will need more than one treatment to obtain their desired result. Initial tightening is apparent but lasting results will start to develop in 4-8 weeks due to the collagen building process. Client MUST wait 6-8 before a second treatment for optimum healing.