CO2 Fractional Laser Skin Resurfacing machine removes layers of skin tissue in a fractional method (columns of skin are removed, leaving the skin surrounding each column intact to aid in healing) to help reduceage-spots(also called sun freckles, liver spots, and lentigines), fifine lines, wrinkles, scarring, uneven coloration, skin laxity, textural irregularities, dull tone, and a thinned collagen layer of the face, neck, and chest.