Exfoliation is an important step in a skincare routine because it helps remove dead skin cells from the surface of the skin. The outer layer of the skin, known as the stratum corneum, is composed of dead skin cells that can accumulate over time, leading to a dull complexion, clogged pores, and a rough texture. Exfoliation helps to remove the outer layer of dead skin cells, revealing fresher, more radiant skin underneath. Physical exfoliation physically buffs away dead skin cells, while chemical exfoliation dissolves the bonds holding them together.
