+200% VOLUME. UP TO 24HR WEAR. COUTURE BLACK FINISH. Meet YSLs latest mascara innovation. Introducing new YSL Lash Clash Mascara, for an EXTREME clash of +200% volume in an instant. YSL's secret weapon is the patent-pending, double conical brush - biggest mascara brush to build OVERSIZED, volumised lashes that last for up to 24 hrs. An innovative oil-in-water wax formula, combined with hyper-black pigments and smudge-resistant boosters, gives Lash Clash its thick, yet creamy formula, to unleash louder impact with every swipe. YSLs thickest mascara formula ever is easy to build, layer after layer, adding an EXTREME +200% volume in just five strokes for next-level lashes. An ultimate lash-caring, fragrance free formula is enriched with Iris Florentina extract sourced from YSL Beautys Ourika Community Gardens. 96% agree this mascara lasts up to 24HRS. 86% agree this mascara gives an instantly LIFTED lash look 81% agree this mascara gives a CURLED lash look 88% agree this mascara gives an