Effectiveness and Safety of Restylane Lyft Lidocaine for Jawline Definition

Inclusion Criteria: * Male and female adults willing to comply with the requirements of the study and providing a signed written informed consent * Consent the use of facial images for marketing purposes and educational material * Subject with moderate to very severe (Grade 2 to 4) on the GJS * Subject is willing to abstain from any other facial, submental, and/or neck aesthetic procedure(s) or implant * Female of childbearing potential with a negative urine pregnancy test before treatment Exclusion Criteria: * Subjects presenting with known/previous allergy or hypersensitivity to hyaluronic acid (HA) filler, lidocaine or other amide-type local anesthetics * Subjects presenting with known/previous allergy or hypersensitivity to streptococcal proteins * Subject with bleeding disorders or taking thrombolytics or anticoagulants * Prior surgical procedure in the treatment area * History of other facial treatment/procedure in the previous 6 months HA in or near the intended treatment site * Presence of any disease or lesions near or on the area to be treated * Presence of any condition, in the opinion of the Treating Investigator, makes the subject unable to complete the study per protocol * Women who are pregnant or breast feeding, or women of childbearing potential who are not practicing adequate contraception or planning to become pregnant during the study period * Study site personnel, close relatives of the study site personnel, employees, or close relatives of employees at the Sponsor Company * Participation in any other interventional clinical study within 30 days before treatment