Our night cream uses pentapeptides to boost the production of collagen, a structural protein that keeps skin firm and youthful. This potent bio-activ formula helps mature skin to hold on to its natural oils and restore itself, erasing all signs of fatigue and age. Its wrinkle-smoothing action is further enhanced by Hyaluronic Acid that assures optimal hydration of the skin at the cellular level. All you have to do is close your eyes and let this readily absorbed blend work its magic! You wake up to smooth, luminous skin with incredibly restored elasticity.