Ethylhexyl triazinone (UV absorber UVT-150) is an oil-soluble absorber with the strongest UV-B absorption capacity. It has strong light stability, strong water resistance, and has a good affinity for skin keratin. Ethylhexyl triazone is a new type of ultraviolet absorber developed in recent years. It has a larger molecular structure and high ultraviolet absorption efficiency. It has a broad-spectrum sunscreen effect, which prevents both UVB and UVA ultraviolet rays. , Can be used as an additive in sunscreen products.