Stretch marks occur in the dermis, the elastic middle layer of skin that allows it to retain its shape. However, when constantly stretched, the dermis can break down leaving behind stretch marks. Men and women can get stretch marks on several areas of their bodies, including the abdominal area, thighs, hips, breasts, upper arms, or lower back. We @ KOLORS assure the best result. The treatment results in reduction of the intensity of the darkened dermal layers, thus assuring your satisfaction.