Kowa American offers FDA registered TiO2 and ZnO for sunscreens. With optimum particle size, shape and advanced surface treatment our mineral UV filters excel in UV shielding efficacy, transparency and stability, and are most suitable for high performance sunscreens. We also offer Alkox PEO and numerous polyacrylates for viscosity control and lubricity, hair care polymers, hinokitiol, alginic acid and a variety ...