Dry skin is characterised by a lack of moisture in its corneous layer, resulting in tightness and even flaking. The skin appears dull, especially on the cheeks and around the eyes. It may lack elasticity, with accentuated fine lines and wrinkles. In more severe cases, itching and burning may occur. Extremely dry skin shows signs of cracking and fissuring.
Dry skin can be genetically determined or triggered by factors such as climate, cosmetics and medications. It can be a natural consequence of the ageing process, as sebum production slows down.