Titanium Dioxide For Skin-Is Titanium Dioxide On The Ca Prop 65 List

Yes, Titanium Dioxide is on the California Proposition 65 list. Proposition 65, also known as the Safe Drinking Water and Toxic Enforcement Act of 1986, is a law that requires the state of California to publish a list of chemicals known to cause cancer, birth defects, or other reproductive harm.

Titanium Dioxide was added to the Proposition 65 list as a chemical known to cause cancer. This addition was based on evidence that fine particles of Titanium Dioxide can be respirable and may lead to an increased risk of cancer when inhaled. It is important to note that the listing applies specifically to respirable-sized particles of Titanium Dioxide, which can be inhaled into the lungs.

Titanium Dioxide is widely used in a variety of products, including paints, coatings, plastics, paper, cosmetics, and food products as a white pigment or opacity agent. Products containing Titanium Dioxide that could expose consumers to respirable particles may need to provide a warning under Proposition 65.