How is pepper spray's quality and strength tested?

Every batch of Guard Dog Security Pepper Spray is independently lab-tested and certified. This makes sure that the same high-quality and maximum-strength formula is used in every product we offer. By using third-party testing, we ensure that any formula inconsistencies or issues are completely avoided. 

Our lab partners perform High-Performance Liquid Chromatography testing (HPLC) on all of our products. HPLC testing means that a chemist separates the compounds of the product's liquid to make sure the heat level is accurate.