Metashine is the glittery inorganic effect pigment or tiny glass particles covered with (oxidized) metal coating and developed as the world's first by combining the original technologies of flake-forming and the surface proceeding. Advantage : Composition: Special glass Chemical stability : - Good water durability and good acid durability * Less influence on other cosmetic ingredients and skins by low alkali content Environmental friendly: - NO Boron - NO Zinc - Fewer impurities on heavy metals