Desquamation is the natural process of shedding dead skin cells from the outer layer of the skin, known as the epidermis. This process helps to maintain healthy skin by allowing new cells to emerge and replace the old ones. It occurs continuously, although it may be more noticeable after sunburn or certain skin conditions. Factors such as humidity, temperature, and skin health can influence the rate of desquamation. In some cases, excessive desquamation can lead to dry or flaky skin, while insufficient shedding may result in clogged pores and other skin issues. Proper skincare can help regulate this process.