With ageing and sustained pull of gravity, the forehead and eyebrow or the eyebrows alone may drop down. this is a classical change of ageing. The distance between the eyebrow and the upper eyelid lash line decreases and heavy folds form on the upper eyelid. This provokes the person to sub-consciously raise the eyebrows by constantly using the forehead muscles – the result is horizontal wrinkles on the forehead.


