The laser rapidly heats and fragments the tattoo ink. Once the pigment has been broken up, the body's natural defense systems remove the microscopic fragments. Over the course of treatment, the tattoo will fade gradually as layer after layer of pigment is removed. Dr. Malzcewski estimates each participant will need three to four treatments spaced about three months apart. Treatment sessions may last up to 20 minutes.
Most patients can easily tolerate the sensation induced by the laser.
There is an extremely low risk of scarring. However, there is a chance of a slight change in pigmentation of the skin.