BlossomGuard-TCR is a new type of ultrafine titanium dioxide, which is prepared by a unique crystal growth oriented technology with beam shape, and its original particle size under the electron microscope is >100nm, it is a kind of safe, mild, non-irritating, physical sunscreen in accordance with Chinese children’s sunscreen regulations, and after advanced inorganic-organic surface treatment and pulverization technology, the powder has excellent sunscreen performance, and it is able to provide effective protection against UVB and a certain amount of UVA ultraviolet wavelengths.