What benefit does filler provide to improve lip aesthetics?
Aging causes lengthening of the upper lip skin, reducing the visible mucosal surface. Loss of subcutaneous fat flattens the lips and reduces the definition of anatomical landmarks such as the vermillion border, Cupid’s bow, and philtrum columns. This thinning combined with the repetitive movement of the orbicularis oris muscle results in “lipstick lines” or vertical…