Makeup Artist Erica Johnson teaches you how to make lashes look fuller and longer using the L'Oreal Voluminous Carbon Black Mascara. This expert-recommended mascara has a unique formula of panthenol and ceramide-R that builds and thickens lashes. The thickness of the brush makes it super easy to go from a natural look to a nighttime look without clumping. Learn more by watching Erica's How-To.