Use this powerful collagen based moisturizer at night-time to seal in moisture while you sleep. Collagen is the component of connective tissue that gives skin the appearance of youthful firmness. This unparalleled mask harnesses the power of Hydrolyzed Collagen and two peptides: Acetyl Hexapeptide-8 to minimize fine lines and Palmitoyl Tripetide-1 with benefits that mimic Vitamin A to help reduce and reverse the signs of aging.