tio2 is

Traditionally, UV-filters are categorized as either chemical or physical. The big difference is supposed to be that chemical agents absorb UV-light while physical agents reflect it like a bunch of mini umbrellas on top of the skin. While this categorization is easy and logical it turns out it's not true. A recent, 2016 study shows that inorganic sunscreens work mostly by absorption, just like chemical filters, and only a little bit by reflection (they do reflect the light in the visible spectrum, but mostly absorb in the UV spectrum).

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In the pursuit of greener industrial practices, titanium dioxide (TiO2), commonly known as rutile, stands at the forefront of innovation. This versatile compound, often used in paints, sunscreens, and various other products, is now being manufactured with a keen eye on environmental impact. The best TiO2 factories are not only striving to reduce their carbon footprint but also aiming to provide eco-friendly prices that do not burden consumers or compromise quality.

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