A rutile TiO2 coated by inorganic & organic materials. The main agent is Polyquatemium-51 named Cellpolypid®,a copolymer of MPC & n-butyl methacrylate. Its structure similar to that of phospholipids in cells, gives it unique affinity to skin and great film-forming & dispersibility. The planate air powder machine in output process keeps the fineness of TiO2, ensuring the merits of Cellpolypid® below and greatly reducing the application difficulties of TiO2 in cosmetics formulating:
The steric hindrance effect lets TiO2 disperse easily in systems, leading to superior physical sunscreen ability; the molecular nail effect brings long-lasting UV protection and water & sweat resistance; the great skin sense makes end products thin & non-greasy.