Comments to OEHHA: Prioritization of Chemicals (Titanium Dioxide Nanoparticles) Share page: These comments address titanium dioxide nanoparticles, which serve an important function in numerous consumer products, including sunscreens. Download Document Issues: OTC Medicines Sunscreen Other Issues Proposition 65 Titanium Dioxide Related Posts Press Releases and Statements CHPA Recognizes International Self-Care Day, Underscores Value of Consumer Healthcare Products Jul 24, 2024 Public Policy & Regulatory Press Releases and Statements Strengthening the Self-Care Community: CHPA Welcomes 15 New Members & Celebrates Longtime Partnerships Jul 22, 2024