State-of-the-art mask designed to facilitate the cell renewal process, restructure the hydrolipidic mantle and increase the level of hydration of the skin. It is made of crystal fiber, a material for medical use made of 3D nano-fibers, 100% natural, safe and hygienic. It adapts perfectly to the physiognomy of the face, making an occlusive effect that improves the permeability and transport efficiency of active ingredients.