Health Canada's Food Directorate recently completed a “state of the science” report on titanium dioxide (TiO2) as a food additive. Food-grade TiO2 is a white powder made up of small particles that has been permitted in Canada and internationally for many years as a food additive to whiten or brighten foods. Food-grade TiO2 has long been considered safe in Canada and in other countries when eaten as part of the diet.
Another important application of titanium dioxide is in the production of sunscreen and other skincare products. Titanium dioxide is a key ingredient in many sunscreens due to its ability to reflect and scatter ultraviolet (UV) radiation, providing protection against harmful UV rays. Manufacturers of titanium dioxide for sunscreen products often use special coatings and surface treatments to enhance its UV-blocking properties.
Likewise, the plastics industry relies heavily on titanium dioxide to enhance the appearance and durability of plastic products. With the increasing popularity of plastic packaging and consumer goods, the demand for titanium dioxide in this industry is expected to witness steady growth in the coming years. The versatility of titanium dioxide makes it a valuable additive to improve the brightness, opacity and color stability of plastic materials, ensuring improved product performance and consumer satisfaction.