Iron Oxide Black (CI 77499) is a high-purity inorganic pigment celebrated for its deep black hue, making it a staple in various cosmetic formulations. This ingredient stands out not only for its rich color but also for its unique characteristics; it is insoluble yet miscible in both water and oils, allowing for versatile use in diverse applications. With a particle size range of 0.3 to 5.0 micrometers and a mean particle size of 2.27 micrometers, Iron Oxide Black contributes to the formulation's color intensity while maintaining excellent stability and safety. Ideal for use in makeup products, this pigment enhances aesthetic appeal while ensuring a refined texture and a consistent finish.