Skin exfoliation improves the quality and tone of skin by assisting in the removal of dead skin cells from the surface (the human skin produces about one million skin cells per minute, which equates to over five billion skin cells per day).

As our skin cells renew, old surface cells harden and lose moisture, and eventually detach from skin to allow for new cells to come through (this process is called desquamation).
Exfoliation removes the outer layer to reveal the newer skin beneath. This shedding of the outer layer unclogs pores, keeps skin clean, and helps reduce acne breakouts. Exfoliation should always be done after cleansing the skin. Exfoliation is important for men as it exposes the hair follicles, allowing a better shave. It is possible to over exfoliate, which dries and irritates the skin. The face is the part of the body most sensitive to exfoliation. Dry skin can lead to wrinkle development.
Article brought to you by Michelle Macomber, of The Best Facials in San Diego, Surface Esthetics.
SKINIPEDIA, your Skin Encyclopedia.