ADVANTAGE OF UNI-POWDER MICRO TIO2 POWDER 1. 100% rutile-type, outstanding photostability, pure crystal form, Electronic application grade. 2. Super hydrophobic (except water dispersible one); provides long term water proof to sunscreen formulation. 3. Good compatibility. Most of our micro TiO2 are compatible to carbopol, polyacrylamide emulsifiers, alkyl phosphate emulsifiers, and Avobenzone. 4. Good particle size control, less scattering of visible light, no influence on appearance. 5. The sunscreen powder particles are coated with an inert protective film to reduce the photocatalytic activity of micro sunscreen under UV irradiation and inhibit the generation of free radicals.