mica and titanium dioxide in shampoo suppliers

Lithopone, a blend of zinc sulfide and barium sulfate, is renowned for its exceptional properties. It boasts high refractive index, superior lightfastness, and excellent heat resistance—qualities that make it particularly suitable for rubber compounding. When integrated into rubber formulations, lithopone imparts a pristine white color, which not only improves the aesthetic appeal of the final products but also serves functional purposes.

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In 2021, the European Food Safety Authority concluded that titanium dioxide is no longer safe in foods due to the same concerns over nanoparticles. As a result, titanium dioxide is now banned as a food additive in the EU. Although studies have shown that the absorption of ingested titanium dioxide is low, evidence suggests that titanium dioxide nanoparticles can accumulate in the body over time. Health Canada deemed it safe in 2022 but noted concerns. Unlike their European counterparts, Canadian officials did not consider studies performed with titanium dioxide nanoparticles alone. 

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