Our retinol moisturizing night cream contains ascorbic acid (vitamin C) and retinol (vitamin A). It can lock in moisture during the night and wake up with soft and hydrated skin. The way to use it is very simple: thoroughly clean your face at night, and then apply an appropriate amount to your face with your fingertips. Massage gently in circular motions to promote absorption. It can also improve skin elasticity and restore firm and smooth texture.