Microdermabrasion (often referred to as Microderm) is a cosmetic procedure popular in day spas and medical spas, in which the stratum cornea (outermost surface of the skin) is partially or completely removed by light abrasion. Different methods include mechanical abrasion from jets of zinc or aluminum oxide crystals, or a roughened surface. Particles and removed material are usually suctioned off using a small vacuum attached to a wand. Microdermabrasion is used to remove sun-damaged skin and to remove or lessen scars and dark spots on the skin. The procedure is not painful and requires no anaesthetic. Microdermabrasion can be used medically for scar removal when the scar is raised above the surrounding skin, but is less effective with sunken scars. Microdermabrasion can also be used for treatment of acne, but must be repeated periodically to be effective.

In the past, microdermabrasion was done using abrasive crystal. In the past decade, it has become more common to use a wand with a roughened surface. This procedure requires no medical oversight and is commonly used in conjuction with facial spa treatments.

Microdermabrasion is a relative newcomer to the United States. This technique was first used in Europe and adopted by United States in the late 1990s. Today, Microdermabrasion is used effectively to treat fine wrinkles, stretch marks, and scars left from moderate to severe acne.

See also

• Dermabrasion — a medical procedure that requires a physician.

Skin care