Dry skin, or cutaneous xerosis, results from insufficient production of sebum, the skin's natural protective lipid film. This exposes the skin to external aggressions and leads to water loss. Characteristic signs of cutaneous dryness include tightness, a feeling of tightness in the skin, and a rough, dull texture. The areas most affected are often the face, hands, legs, elbows and knees, as well as the feet.

To nourish and restore dry facial skin, it' s essential to use products containing lipid-replenishing ingredients that will nourish the skin and seal in moisture. Such is the case with vegetable oils, increasingly used for their many benefits. They help strengthen the skin barrier, retain moisture and improve elasticity.