What is the main purpose of exfoliation in skincare?

The main purpose of exfoliation in skincare is to remove dead skin cells from the surface of the skin. This process is essential for maintaining a healthy complexion, as it helps to unclog pores, prevent acne, and promote cell turnover. By sloughing off these dead skin cells, exfoliation allows for better absorption of skincare products, leading to more effective hydration and treatment. It also aids in revealing fresh, new skin beneath, contributing to a brighter and more radiant appearance. Regular exfoliation can result in smoother skin texture and an overall rejuvenated look.

In contrast, deep hydration focuses on moisturizing the skin rather than removing dead cells, and increasing oil production is generally not a goal of exfoliation, as it can lead to further skin concerns. Additionally, while protecting against UV rays is vital for skincare, it relates more to the use of sunscreens rather than the exfoliation process itself. Thus, the primary role of exfoliation distinctly aligns with the removal of dead skin cells to improve skin health and appearance.