Loreal Paris Pro XXL Extension Mascara offers a lash extension effect with buildable volume up to 20x. Achieve 79% longer lashes with its innovative formula, perfect for dramatic eye looks. Key Features Lash extension effect Buildable volume Lengthening effect Instrumental test on volunteers Key Ingredients: Water, Waxes, Fibers (for length), Polymers, Pigments (Carbon Black). (Often a two step system with a primer/base coat).Loreal Paris is renowned for its innovative beauty products, specializing in haircare, skincare, and cosmetics.Apply 1-coat of the base primer (white side), then apply 2 coats of the black mascara (top coat) while the primer is wet.For external use only. Do not use if eye is injured, irritated, or infected.