Provides very potent UVB protection, raising the SPF of sunscreens efficiently. Ethylhexyl triazone helps prevent sunburn and DNA damage by filtering out UVB rays. It’s photostable and often used in EU sunscreens to achieve high SPF values without high concentrations of older filters. By blocking UVB, it safeguards skin from the primary rays that cause erythema and contribute to skin cancers and photoaging.