Titanium dioxide particles can block harmful ultraviolet light rays and protect your skin from cancer, UV damage, photoaging, and oxidative stress. It can scatter both UVA and UVB rays off your skin.
Another benefit of using titanium dioxide is that it does not leave a white cast on the skin when used in lower concentrations.
Titanium dioxide is used as a thickening, opacifying, and sunscreen ingredient in cosmetics. The brightly pigmented particles of titanium dioxide refract light rays. This property aids the cosmetics in hiding blemishes, brighten the skin, and give you the desired results.