The mentalis muscle mass is really a paired muscle mass located for the reduced close in the chin, which functions as the main muscle of the decrease lip. This muscle mass originates… When the desired contour and place is achieved, excess pores and skin is pulled taut and carefully reattached https://grok.com/share/c2hhcmQtMw%3D%3D_5ad6450c-533d-442c-a09c-9f7bce1babfb