You will benefit from a treatment that improves the overall texture of your skin and stimulates collagen to keep your skin looking youthful and healthy. The IPL uses intense-pulsed light to target pigment in the skin, including sun/age spots and redness. The ResurFX is the resurfacing part of the combo as it works to penetrate the deeper layers of your skin to stimulate collagen production, resultng in skin tightening and texture resurfacing.