What is the primary action of a chemical peel?

The primary action of a chemical peel is to remove the outer layer of dead skin cells. This treatment involves the application of a chemical solution that exfoliates the top layers of the skin, promoting the shedding of dead skin cells. By doing so, it helps to reveal fresher, healthier skin underneath, improving texture and tone. The process encourages the regeneration of new skin, which can lead to a more youthful appearance.

While hydration and brightening skin tone can be secondary benefits of a chemical peel, the main goal is to exfoliate by sloughing off the dead skin. Chemical peels do not have a role in stimulating hair growth; that pertains to different cosmetic treatments and techniques. Therefore, recognizing the fundamental action of chemical peels as exfoliation is key for understanding their use in skincare practices.