Peeling is a treatment that uses chemical agents, etc., to remove old keratin that remains on the skin's surface and in pores. It helps regulate turnover disorders that cause skin problems and is expected to have skin-beautifying effects. Turnover, the skin's renewal cycle, is essential for maintaining healthy skin. When the turnover cycle is disrupted due to factors like aging, old keratin tends to remain on the skin, leading to issues such as dullness and clogged pores. This is where peeling comes in. By gently exfoliating the skin's surface, it promotes skin turnover and is expected to effectively remove excess keratin that causes clogged pores and dullness. The Collagen Peel performed at our clinic is a treatment aimed at increasing collagen, the foundation of skin elasticity. The chemical agent stimulates fibroblasts, which produce collagen, thereby promoting collagen generation. Furthermore, since the agent contains an effective whitening ingredient (kojic acid), it is also expected to suppress melanin production.