Why is titanium dioxide used in sunscreen?

‌The main reason titanium dioxide is used in sunscreens is its excellent UV absorption and scattering ability. ‌Since titanium dioxide helps prevent sunburn and sun damage, SPF products containing this ingredient are generally suitable for all skin types who want to protect their skin from sun damage.

Titanium dioxide has good absorption, emission and scattering effects on ultraviolet rays, especially blocking ultraviolet rays in the long-wave and medium-wave regions, so it is a good physical sunscreen. This property enables titanium dioxide to effectively protect the skin from UV damage and is widely used in the production of sunscreens.