With the fractional laser, the micro-channels are exposed to the skin without peeling the epidermal tissue, so that both the upper layer (epidermis) and the lower layer (dermis) of the skin are treated. As the tissues remain intact and there is no thermal damage, rapid healing occurs. The upper layer of skin tightening, recovery occurs. Wrinkles are removed and acne scars are reduced. Application is an anesthetic-free procedure. The procedure lasts for 2-4 sessions.