Marionette lines are wrinkles which extend from each corner of your mouth down your chin. Marionette lines can cause your mouth to look downturned, giving you an unhappy appearance. Facial fillers are very effective at dealing with deep wrinkles such as marionette lines. They gently plump out the wrinkles, resulting in a smoother appearance. Dermal fillers can also be used to add volume to your cheeks, replacing the diminishing fat pads in that area. This treatment will lift your skin and, as a result, reduce the appearance of marionette lines.