An estimated 90% of women have stretch marks as a result of the rapid growth of the skin associated with pregnancy, weight gain and puberty.  Although they are completely benign, they are often aesthetically unpleasant and a source of profound irritation. Notoriously difficult to treat, women have long struggled with ways to make them appear more cosmetically acceptable. Unfortunately, very few treatments have proven effective. Now, however, women have a new tool to add to their stretch mark arsenal.  The FDA has recently approved Palomar's fractional laser for the treatment of stretch marks.  This 1540 laser treatment delivers energy deep into the dermis and epidermis, creating small areas of a controlled injury. As these areas heal, new collagen and elastin is generated, promoting the growth of healthier looking skin.  We have been using the 1540 factional laser at the office for years for facial resurfacing, treatment of brown spots, and scar revision with great results and high patient satisfaction. Although I think it is still early in the experience curve of the use of this device for the treatment of stretch marks,  I am very encouraged by its FDA approval and am I looking forward to, hopefully, helping my patients with similar problems..