Juvederm is a cosmetic treatment referred to as a filler. It’s used to restore facial contours and improve signs of aging. It’s an injectable dermal filler with a base of hyaluronic acid. It’s a treatment that focuses on the face, specifically the cheeks, lips, and around the mouth. The procedure to inject the product takes 15 to 60 minutes. It is also one of the most common nonsurgical cosmetic procedures done in the U.S.