Mary Kay® Lash & Brow Building Serum

Let lashes and brows live up to their fullest potential. Are your lashes lackluster? Have your brows lost their wow? Lash & Brow Building Serum™ delivers results in just 30 days. Benefits at-a-glance • Builds thicker- and fuller-looking lashes • Improves the look of thin, sparse lashes and brows • Lash volume is improved • Lashes look maximized • Helps reduce lash loss during makeup removal