What is laser & light-based facial treatment? Laser and light-based treatment can help reduce fine lines, wrinkles, blemishes and pigmentation, such as freckles and sunspots, through direct, short, concentrated, pulsating beams of light. Also known as laserabrasion, laser peel and laser vaporization, this skin resurfacing technique covers a wide range of skin problems including facial aging, age spots, pigment changes, redness and other conditions. They also range in aggressi