Final answer:
Exfoliation is the natural process of shedding dead skin cells from the outermost layer of the skin. It helps maintain a healthy and youthful appearance.
Step-by-step explanation:
Exfoliation is the process in which dead skin cells are shed from the outermost layer of the skin. This process is a natural part of the skin's renewal cycle and helps to maintain a healthy and youthful appearance. The shedding of dead skin cells can be aided by various exfoliating methods, including mechanical exfoliation (using scrubs or brushes), chemical exfoliation (using products with ingredients like alpha hydroxy acids or enzymes), and enzymatic exfoliation (using enzymes to dissolve dead skin cells).
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