What is the common purpose of a chemical peel?

The common purpose of a chemical peel is to remove the outermost layer of skin. This treatment involves applying a chemical solution to the skin, which exfoliates the upper layers and stimulates the regeneration of new skin cells. By doing so, it can help improve the appearance of various skin concerns, such as acne scars, sun damage, and uneven skin texture and tone. The process aids in revealing smoother, fresher, and more youthful skin beneath the removed layers.

Other choices suggest outcomes that are not the primary aim of a chemical peel. For instance, increasing skin pigmentation and enhancing skin hydration focus on different skin treatment goals and mechanisms. Strengthening the skin barrier function, while a potential benefit of some skin treatments, is not the direct goal of a chemical peel. Thus, the central focus of a chemical peel aligns with the removal of damaged outer layers to promote overall skin rejuvenation.