Microdermabrasion (often referred to as Microderm) is a cosmetic procedure popular in day spas, doctors' practices, and medical spas in which the stratum corneum (dead outermost surface of the skin) is partially or completely removed by light abrasion. Different methods include mechanical abrasion from jets of zinc oxide or aluminum oxide crystals, fine organic particles, or a roughened surface. Particles are removed off through the wand/handpiece through which the abrasive particles come. The term dermabrasion itself refers to the more severe medical procedure carried out under general or light anesthesia.

Juvéderm, one of the newest of the so-called “injectable fillers,” is used by cosmetic, dermatological and plastic surgeons to soften deep folds and reduce wrinkles in the faces of patients. The substance is largely comprised of hyaluronic acid, a substance normally found in the skin, muscles, and tendons of mammals. Approved in June 2006 by the U.S. Food and Drug Administration, Juvéderm’s prime use is removing nasolabial folds, or “smile lines,” creases of skin which run from the corners of the nose to the corners of the mouth. It is also used as a lip augmentation agent, and to fill in hollow places and scars on the face. However, all hyaluronic acid facial filler products are eventually absorbed by the body, usually within six to nine months, causing the patient to undergo repeat injections to maintain the younger look. Juvéderm is also used by physicians to plump up lips which also lose fat and internal shape with normal aging.