Waterproof formula with professional silicone brush "Forget about smudges, streaks, and running mascara. With our PROSA - PROFESSIONAL SILICONE MASCARA, you'll have long-lasting, waterproof lashes that stay in place all day long. The professional silicone brush effortlessly coats and separates each lash, leaving you with voluminous and clump-free results. Say goodbye to flimsy, clumpy mascara and hello to full, defined lashes with our PROSA mascara!"