As we age, the corner of the mouth droops, the chin rises, and the defining points of the chin and jaw shift. The chin appears more square, and the gel-like tissue drops. To reverse this, we need to lower the defining points of the chin, raise the jawline, and reduce the downward pull of the platysma muscle on the jowl. We can also smooth the transition where the chin and jowl meet, often enhanced by treating the mental crease. For a more positive look, a tiny bit of DAO toxin can help lift the