<p><b>What it is</b>: A lash-enhancing serum that is full of ultranourishing and performance-based ingredients to give you longer-looking lashes.</p><p><b>What it does</b>: Ultranourishing and performance-based ingredients like biotin and amino acids give you longer-looking lashes with consistent nightly application. The superprecise applicator helps deliver the perfect amount of product to your lash line, and fortifying ingredients help improve your lash line and lash retention over time.</p><p><b>How to use</b>: Apply serum in the PM just above your upper eyelash line on clean, dry skin (swipe it on like eyeliner). Use one dip for both eyes. Allow 1-2 minutes for the serum to dry. Once you’ve reached your max lash potential, use 2–3 times per week to maintain your look.</p>