Unlimit your limits. Extend lashes to the limit and beyond with ColorStay Xtensionnaire™ Lengthening Mascara. Serum-infused Pro Vitamin B5 nourishes and enhances lash condition over time. Lightweight, Flexi-Polymer Fibers and a Tapered Brush amplify every lash—delivering extension-like length, bold definition, and intense durability for 2X longer-looking lashes. Plus, Adapti-Flex Technology creates flexible wear. Up to 24HR wear.