What is the function of exfoliation in skincare?

The function of exfoliation in skincare is primarily to remove dead skin cells. This process is essential for maintaining healthy skin as it helps to reveal the newer, more vibrant skin underneath. Regular exfoliation can improve the skin’s texture, promote cell turnover, and prevent clogged pores, which can lead to breakouts or dull skin. By eliminating the buildup of dead skin cells, exfoliation also allows for better absorption of skincare products, making them more effective. While other processes like protecting skin, moisturizing, and enhancing blood flow are important in a skincare routine, they are not the specific function of exfoliation.