Mouth asymmetry is mainly an aesthetic defect, occurring between the upper and lower lips or between the right and left sides of the mouth. The cause of lip asymmetry can be traced back to many factors, not just heredity (i.e. a congenital defect). Uneven lips can result from congenital malocclusion, a "hare lip" or dynamic asymmetry. Lip asymmetry can also occur during life, as a consequence of poorly performed procedures and post-accident scarring .

Whatever the cause, lip asymmetry can be corrected. Lip treatments correct unevenness and nourish the lip skin. The best and most popular lip augmentation and levelling treatments is performed with hyaluronic acid (including preparations such as Juvederm or Stylage). Lip modelling is a minimally invasive procedure that can be applied to most patients. It makes it possible to achieve the desired shape structure or colour of the lips.

Depending on the experience of the clinic and the materials used, the cost of the procedure may vary slightly. Lip modelling is best performed in proven medical practices - it is a procedure like any other. Therefore, sterility and the qualifications of the doctors can contribute to an effective and long-lasting effect of beautiful lips.