NEW Dr. Dennis Gross Advanced Retinol + Ferulic Texture Renewal Serum 1 Oz #103. A vitamin A derivative that supports collagen production to reverse visible signs of photoaging and improve the appearance of fine lines and wrinkles while caring for UV-induced free-radical damage It also reduces the overproduction of blemish-causing sebum and visibly fades dark spots This gentle, botanical active effectively targets fine lines and wrinkles while visibly supporting skin's elasticity.