EltaMD PM Therapy Facial Moisturizer works to restore skin while at rest. Ceramides strengthen the skins natural moisture barrier. Niacinamide and antioxidants improve skin color and tone and speed the metabolism to maximize the nightly skin repair process. Rice protein peptides penetrate to stimulate cell growth and collagen formation resulting in more skin elasticity and vitality. EltaMD PM Therapy is oil-free fragrance-free noncomedogenic and safe for sensitive skin.