A lash-conditioning mascara primer that conditions and primes lashes to maximize results & #151;creating even longer and more volumized lashes. Give your lashes an XL boost. With just one sweep, this innovative mascara primer glides on to evenly coat and smooth your lashes, maximizing the results of your favorite mascara. The magic behind this mascara base is the conditioning formula & #151;infused with micro-fibers and vitamin E & #151;which adds the look of extra length and thickness to lashes