What do peels typically improve in the skin?

Peels are primarily designed to enhance the overall texture and appearance of the skin by promoting exfoliation, which improves the barrier function and can increase moisture retention. When chemical peels are applied, they work by removing the outermost layer of dead skin cells, promoting cell turnover, and encouraging the skin’s natural healing processes.

As a result, the skin becomes better at retaining moisture, leading to a plumper and more hydrated appearance. The improved barrier function also means that the skin can protect itself against environmental stressors more effectively, reducing issues like dryness and sensitivity that can result from an impaired barrier.

The other options relate to different aspects of skin physiology but do not accurately represent the primary benefits of peels. For instance, while peels can potentially influence oil production indirectly by reducing clogged pores and surface oil, it is not their primary function. Similarly, although melanin production can be affected by certain treatments, peels are more focused on exfoliation than directly altering pigment levels. Lastly, surface temperature is not a primary concern addressed by peels, as their focus is more on skin texture and rejuvenation rather than thermal factors.