Hair follicle drug testing has been found more accurate in identifying low level drug use over a longer period of time than other drug testing methods. The detection period for home hair drug test kits is determined by the length of the hair. Whether the substance was taken orally, through injection, or was snorted or smoked, the metabolites are delivered into each hair strand and detected during hair drug testing. HairConfirm™ is the preferred hair drug testing solution for those who prefer fast, accurate, easy to perform and affordable drug testing. HairConfirm, the perfect drug testing solution for parents, law enforcement officials, and businesses. This trusted brand provides the fastest turnaround time in hair testing - only 2-5 business days.