Lack of sebum: Sebum is an oily substance produced by the sebaceous glands that helps protect and moisturise the skin. When sebum production is insufficient, the skin becomes dry and rough.
Environmental factors: Cold, dry weather, wind and exposure to the sun can dehydrate the skin by evaporating its natural moisture. Heated environments in winter and air conditioning in summer also contribute to skin dryness.
Skincare habits: Frequent use of harsh soaps and cleansers can strip the skin of its natural oils, leading to dryness. In addition, prolonged hot baths or showers can make the situation worse.
Age: As we age, the production of sebum and natural oils decreases, which can lead to drier skin. The skin's ability to retain water also diminishes with age.
Genetics: Some people have a genetic predisposition to dry skin. This can be linked to conditions such as eczema or psoriasis.
Diet and hydration: A diet low in essential fatty acids and vitamins, as well as insufficient hydration, can contribute to dry skin.