Skin cell renewal slows down as early as 25 years old causing dull, lack-lustre skin. Including a skin exfoliant into your skin care regime, will provide a more radiant and even-toned skin. Exfoliants are beneficial at any age and work particularly well to unplug pores to assist with clearing blemishes. Start with a mild exfoliant and work up to stronger ones only if necessary. AHA’s and BHA’s such as glycolic acid, lactic acid and salicylic acid work to weaken the links between cells in the outer layers of dry skin and return skin to its optimum cell renewal rate.