Cupid Bow Lips
As we age we lose the fat over the muscle of the lip and the lip flattens. We lose the philtral columns, the vertical lines on either side of the midline of the lip, and the fullness along the border between the red lip and skin. Someone who has an artistic appreciation of the lip can easily restore this with an injectable filler. Probably the safest is a hyaluronic acid such as Juvéderm®.