What is the name of the procedure that uses a chemical solution to peel away the outer skin layer? Chemical peel is the answer.
A chemical peel is a skin-resurfacing treatment in which a solution is applied to create a controlled injury and loosen or remove selected outer layers of skin. As the treated skin sheds, the newly regenerated surface may look smoother and more even. Peels are used for concerns such as uneven pigmentation, fine lines, rough texture, and some acne scarring.
Common peeling agents include alpha-hydroxy acids such as glycolic and lactic acid, beta-hydroxy acid such as salicylic acid, trichloroacetic acid, and phenol-based formulations. The depth depends on the chemical, concentration, application time, and skin penetration. Superficial peels generally affect the outermost layers, while medium and deep peels carry greater recovery demands and risks.
Dermabrasion and microdermabrasion are mechanical procedures that abrade the skin rather than relying primarily on a chemical solution. Laser resurfacing uses light energy to remove or heat skin layers. These treatments can overlap in their cosmetic goals, but the defining feature in this question is the chemical agent that produces the peel.