Peeling is a skin beauty treatment that uses chemical agents to remove old keratin from the surface of the skin. It is expected to improve skin beauty by correcting disruptions in the skin turnover cycle, which can cause skin problems. The turnover cycle, which is the skin's regeneration cycle, is essential for maintaining healthy skin. When the turnover cycle is disrupted due to factors such as aging, old keratin tends to remain on the skin, leading to problems like dullness and clogged pores. Acids such as fruit acids (AHA) used in peeling work to make the stratum corneum to the upper layers of the epidermis easier to exfoliate. This is expected to remove remaining old keratin and dirt from the skin and normalize the skin's turnover cycle. It is recommended for those struggling with pore-related issues such as acne and blackheads, as well as those concerned about skin problems like dullness.