What it is: 
A fiber-enriched lash primer that instantly lengthens and thickens for stand-out lashes. 

What it does: 
Boost the power of your mascara with this easy-to-use lash primer. Lash Fibers create the illusion of faux lashes and amp up the volume of your favorite mascara. This unique formula contains lightweight, nylon fibers that cling to existing lashes to naturally build length and volume with long-lasting hold. White beeswax gives this creamy, multipurpose formula its white color while it helps lock in and easily attach fibers to your natural lashes. Try pairing with Excessive Lash (sold separately) for the most audacious volume.