Microdermabrasion is a technique using aluminum oxide crystals to exfoliate the skin, resulting in improved skin texture and appearance. "Downtime" is non-existant, which is why the procedure is often called the "lunchtime peel." Skin texture changes can be felt after the first treatment, but long term cosmetic results require a minumum of three treatments. At Summit Dermatology, we use the Bella-Peel Medical Microdermabrasion Unit, which is a state-of-the-art medical grade machine.