Achieve more plush, nourished lashes that are soft, supple, and strong with Maybelline Lash Sensational Boosting Serum.Maybelline's first Lash Sensational Boosting Serum is Infused with arginine and provitamin B5 to fortify and condition lashes. Over time, lashes look visibly fuller and healthier with less fallout during makeup removal*. *Based on a consumer study.Step 1. Start with clean eye area. Use twice a day, in the morning and at night. Apply a layer of the serum to lashes, from root to tip and along the base. Step 2. Allow to dry before applying Lash Sensational Mascara to give your lashes the sensational boost they deserve. Available in-store or online.