The EltaMD AM Therapy Moisturizer works to provide long-lasting hydration throughout the day. A lightweight moisturizer that stimulates the skin’s natural water system to moisturize without oil or heavy emollients. Sodium Hyaluronic (HA) helps increase moisture absorption and retention. Niacinamide (Vitamin B3)is an anti-inflammatory that reduces redness and minimizes the appearance of dry or damaged skin and restores suppleness. Piptadenia Colubrina Peel Extract stimulates aquaporin activity for moisture retention. Caffeine helps stimulate aquaporins to retain moisture and improves the appearance of dry or damaged skin by reducing flaking and restoring suppleness. Ascorbyl Palmitate (Vitamin C Ester) an antioxidant that reduces free radicals to help diminish the visible signs of aging.