In conclusion, the role of lithopone in the paint industry cannot be overstated. Its unique properties make it a vital component in producing high-quality paints and coatings. As the market continues to evolve with a focus on sustainability and performance, lithopone suppliers are stepping up to meet these challenges through innovative production techniques and a commitment to quality. By partnering with these suppliers, paint manufacturers can ensure they are equipped with the best possible materials to create products that not only meet consumer expectations but also contribute to a more sustainable future.

zinc oxide content, %

In summary, the Food Directorate's position is that there is no conclusive scientific evidence that the food additive TiO₂ is a concern for human health. This is based on a review of the available scientific data relevant to food uses of TiO₂. However, we will continue to monitor the emerging science on the safety of TiO₂ as a food additive and may revisit our position if new scientific information becomes available.

In 2017, French researchers from the Institut National de la Recherche Agronomique (INRAE) were among the first to examine the effects of E171 nanoparticles on the body. They fed rats a dose of 10mg of E171 per kilogram of body weight per day, which was similar to human exposure in food. The research, which was published in Scientific Reports, showed that E171 was able to traverse the intestinal barrier, pass into the bloodstream, and reach other areas of the body in rats. Researchers also found a link between immune system disorders and the absorption of titanium dioxide nanoparticles.