What is the main purpose of exfoliating the skin?

The primary goal of exfoliating the skin is to remove dead skin cells. This process helps to reveal fresher, healthier skin underneath, promoting a smoother texture and a more radiant appearance. Regular exfoliation can also prevent clogged pores, which can lead to acne breakouts, and helps with the absorption of skincare products, making them more effective.

While moisturizing is important for maintaining skin hydration, it does not directly relate to the function of exfoliation. Enhancing skin tone may be a secondary benefit of exfoliation through the promotion of cell turnover and a more even complexion, but it is not the main purpose. Protecting against sun damage involves different skin care routines, such as the use of sunscreen, which does not align with the exfoliation process. Consequently, the emphasis on the removal of dead skin cells defines the essential reasoning behind the practice of exfoliating.