TOPICAL PHARMACEUTICAL OR COSMETIC COMPOSITION USEFUL FOR THE TREATMENT OF DISEASES OR CONDITIONS THAT TRANSCUR THROUGH A DEFICIT OF MATURATION OF THE CORNIFIED ENVELOPE
It comprises a combination of glycerin, niacinamide, and an extract of Fucus Serratus, to topical pharmaceutical or cosmetic compositions containing them, processes for their preparations, as well as their pharmaceutical use in the prophylaxis and/or treatment of disease or conditions that transcur through a deficit of maturation of the cornified envelope, and their cosmetical use as a skin care agent, skin barrier recovery agent, and moisturizer.