lithopone 30

While IARC listed titanium dioxide as “possibly carcinogenic to humans,” they also add that “there is inadequate evidence in humans for the carcinogenicity of titanium dioxide.” Of the four human studies that they reviewed, only one showed a potential risk for occupational workers inhaling titanium dioxide particles and lung cancer, while the other three showed no risk for cancer at all. And it’s key to note that IARC did not assess the effects of titanium dioxide found in foods.

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Titanium dioxide (TiO2) is a multifunctional semiconductor that exists in three crystalline forms: anatase, rutile, and brookite. Owing to an appropriate combination of physical and chemical properties, environmental compatibility, and low production cost, polycrystalline TiO2 has found a large variety of applications and is considered to be a promising material for future technologies. One of the most distinctive physical properties of this material is its high photocatalytic activity (Nam et al., 2019); however, more recently it has attracted growing interest because of its resistive switching abilities (Yang et al., 2008).

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For manufacturers, the use of dimethicone and titanium dioxide offers several advantages. Firstly, these ingredients are relatively inexpensive and easy to source, making them an attractive option for budget-conscious consumers. Secondly, they are versatile and can be used in a wide range of cosmetic products, allowing manufacturers to create a diverse product line that appeals to a broad audience. Finally, the combination of dimethicone and titanium dioxide provides excellent stability and consistency, ensuring that the final product performs as intended.

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