The most volumizing mascara by Yves Saint Laurent. The Shock coats each lash with maximum volume in just one stroke and without clumping. WHAT IT DOES: The hourglass shaped brush allows more of the exclusive shock formula to grab hold of lashes. With brilliant high intensity color this longwear mascara will give you dramatic lashes that don't smudge.
Start applying at the root of the lash on the outside of the eye. Touch the brush to the lash pushing upwards and outwards at the same time. The Shock is buildable and you can pump up the volume by adding stroke on top of stroke.