Laura Mercier Tightline Activator offers a convenient way to apply Tightline Cake Eye Liner with a liquid 'activator.' Perfect for on the go, Tightline Activator mixes easily with Tightline Cake Eye Liner to form a paste for even application. Contains a unique polymer for a long lasting effect. The activator dries quickly and feel lightweight on the eye lid.

Application: Place 2-3 drops of activator either into the cake eye liner or on your hand and dip the Flat Eye Liner Brush into the activator fluid. Use the brush to work Tightline Cake Eye Liner into a thick paste. Apply the Tightline Cake Eye Liner underneath the root of the upper lash line by wiggling the brush between individual lashes. Reapply for added intensity.