The most modern development in stretch mark removal is fractional CO2 laser treatment. After each session to session the result is noticiable, although just one session can make difference. In addition, the recovery time is minimal, which makes this treatment even more advantageous. The use of the Co2 laser produces small lesions the size of a hair, leaving openings of healthy and untreated skin between them. The untreated skin helps heal the wound faster by replacing the area with new and healthy skin.