Pearl luster pigment is a new type of paint, it is made up of natural mica chip coated with metal oxide layer lamellae. Rely on the refraction of light transmission to create color and luster, its high refractive index and good transparency, make its in transparent medium to create the same effect as the natural pearl luster. For other application on cosmetics,like eyeshow,lipstick,highlight,it's a good to making formulation. https://www.zhuyan-pigment.com/p...earl-luster-pigment.html