Regenerating sheet face mask with Fibronectin and Squalane is the 3rd step in the 7DAYS DETOX skin cleansing system. Thanks to high molecular weight protein Fibronectin that it includes, the mask restores your skin's protective barrier, increases its elasticity, produces a lifting effect and locks in moisture within the epidermis on a cellular level. The natural component Squalane soothes and nourishes as well as alleviates irritation. The cosmetic mask is suitable for all skin types.