Skincare 101: Exfoliation basics
(Fir0002/Flagstaffotos) Why do I need to exfoliate? Your skin cells are constantly renewing themselves – your entire epidermis (outer skin layers) is replaced every 50 days. Millions of dead skin cells are shed each day from the topmost layer (the stratum corneum) in a natural process called desquamation. However, many things can interfere with this process, such as ageing, hormonal …