ShieldBiso™ HEB, chemically known as Diethylhexyl Butamido Triazone, is a premium oil-dissolvable UV filter renowned for its extensive protective capabilities against both UVB and UVA radiation. This advanced UV filter excels in absorbing ultraviolet rays within the 270 to 340 nm spectrum, with its peak absorption occurring at 311 nm. This makes it particularly effective in providing comprehensive sun defense, ensuring thorough protection against the harmful effects of the sun.