This lightweight night treatment works deep within skin's surface layers to accelerate the strengthening process and promote younger-looking skin while you sleep. You'll awake to skin that's smoother, more even and better hydrated.Skin Strengthening Benefits:Fortifies and hydrates deep within skin's surface. Reinforces skin's strength overnight while providing 8 hours continuous hydration.Strengthens between skin's layers. Accelerates collagen production while skin is at rest to enhance skin's structure and support.Smoothes the surface layer. Increases nighttime cell renewal to diminish fine lines and even skin.