BLACK IRON OXIDE [CI 77499 / IRON OXIDE]
Black iron oxide has a black color. These stable, safe, non-irritant, non-toxic pigments are used to add black colour to a wide variety of cosmetic products – notably makeup and skin care. For example, they can be added to your foundation or concealer to better match your skin tone. Iron oxides can be classified into three main colour groups (red, yellow, and black) but are often mixed together for a wider range of shades.