With Prosa Professional your eyelashes will look natural, much more defined, extra long and has a Waterproof formula. Professional brush is specially designed to precisely lift and define each of your eyelashes. Complemented with the natural ingredients that characterize the 4-in-one formula (Mamey Bone, Aloe Vera, Jojoba and Wheat Germ) (Huezo de Mamey, Sábila, Jojoba y Germen de Trigo)