Zuzu is a high quality cosmetic brand which focuses on organic, natural and non-toxic ingredients. Check out Zuzu Luxe Mascara – richly pigmented mascara curls, lengthens and adds lush volume to lashes without smudging, clumping, or flaking. The luxurious nylon brush is specially designed to add length and curl while being clump free. … Water resistant. Natural, Paraben Free, Vegan, Gluten-free, Cruelty-free, Non GMO.