Marionette lines are linear hollows/furrows appearing as a result of aging in the area of lower part of a face going from lip corners down and making a face look sad. The application of hyaluronic acid in a place of tissues loss enables to lift them and makes them less visible. Additionally, hyaluronic acid creates a certain scaffolding which not only makes furrows less deep but also lifts the lip corner making the face look more cheerfully.