Dry skin lacks oil, while dehydrated skin lacks water; either can feel tight, rough, sensitive or look dull and show fine lines more clearly. Dehydration can affect every skin type, including oily skin.
What causes dry or dehydrated skin?
Cold weather, low humidity, hot showers, harsh cleansers and an impaired skin barrier are common triggers. Ageing, hormonal changes, certain medicines and skin or medical conditions can also contribute to persistent dryness.
