The Murad Essential-C Overnight Barrier Repair Cream is formulated to revitalize and strengthen the skin's moisture barrier while you sleep. This advanced formula works to combat environmental aggressors faced during the day, promoting overnight renewal and deep hydration. Utilizing the power of Vitamin C technology, this cream supports collagen production and improves overall skin radiance. Apply before bed to wake up to a complexion that appears smoother, firmer, and visibly healthier.