What is the primary purpose of exfoliation in skin care?

Exfoliation plays a crucial role in maintaining healthy skin by primarily focusing on the removal of dead skin cells and promoting cell turnover. As the skin ages or due to environmental factors, dead skin cells can accumulate on the skin's surface, leading to a dull appearance and the potential for clogged pores. By effectively exfoliating, you clear away these dead cells, which helps reveal the fresher, more vibrant layers underneath.

Furthermore, this process stimulates the skin's natural regeneration, encouraging the growth of new cells and aiding in the overall health and texture of the skin. Enhanced cell turnover can also improve the skin’s ability to absorb products, allowing for better hydration and treatment efficacy.

While hydration is important for skin health, it is not the primary purpose of exfoliation. Exfoliation does not provide instant brightness, as that effect can be more related to surface-level hydration or certain skincare treatments rather than the exfoliation process itself. Additionally, while exfoliation can improve the skin's appearance and texture, it does not directly protect the skin from sun damage, which requires different protective measures such as sunscreen and antioxidants.