Laser Treatments: : There are two primary types of laser stretch mark removal-- laser skin resurfacing and laser skin rejuvenation. In laser skin resurfacing, the outermost layer of the epidermis is removed, encouraging new cell growth and filling in even highly developed stretch marks. Laser skin rejuvenation uses a Cool TouchTM laser to delve beneath the skin and jumpstart new collagen production. Because no layer of skin is removed, laser skin rejuvenation tends to be a simpler, relatively painless procedure compared to laser skin resurfacing, but it's also typically less effective in removing stubborn stretch marks. In truth, neither laser can be expected to fully or permanently remove all stretch marks.
To devise the best course of action for your unique case, consult with a skin care professional.