With L'Oreal Lash Architect 4D mascara creates the ultimate false eyelashes effect. The mascara creates volume, length, curl and texture, resulting in the most intense, vivid look. L'Oreal Lash Architect 4D with you determine how much volume you want. You can build up the intensity, layer by layer, to achieve the desired end result. Do you want to later in the day to add extra volume? No problem, thanks to soothing extracts, the mascara is not hard.