There are 2 types of treatment, one is CO2 laser which laser heats the upper layers of the tissue causing the tissue in the lower layers to make more collagen, makes the skin firmer and tighter but have to consult with cosmetic nurse as there is the risk of PIH

The other RF treatment uses electromagnetic waves, similar to the waves used in a microwave, RF waves heat the skin tissue, encouraging blood flow and collagen production. This treatment normally no down time and you can continue with your day without any recovery time.