The Five Point Three line is built with Fox Labs renowned 2% formula containing 5.3 million Scoville Heat Units (SHU) OC pepper, delivering unmatched Police Strength protection. This original legacy formula is trusted by police, correctional officers, and the U.S. military for its superior effectiveness. Unlike water-based sprays, this oil-based formula provides extended range and intensified impact. Recognized as one of the most widely used and carried formulas by law enforcement worldwide, it also includes an invisible UV marking dye for suspect identification. This best-selling formula sets the standard for professional-grade pepper spray.