How long does laser skin tightening last?

The answer to this question depends on a number of factors, including what the expected outcome might be. There are a multitude of different laser skin treatments available today at med spas, and in the offices of dermatologists, doctors, and plastic and cosmetic surgeons. Each targets different issues and tout different results. For instance, the SmartSkin CO2 laser aims to rejuvenate collagen and targets fine lines and wrinkles. The Cynosure Affirm targets skin imperfections. Any efficacy of any procedure of this nature also depends on each individual patient.