The Leader™ At Home Drug Test is an easy-to-use, rapid diagnostic tool designed to provide accurate results in the privacy of your home. This kit typically screens for common substances such as Marijuana (THC), Cocaine, Opiates, and Methamphetamines (specific drug panels may vary by package). It utilizes the same proven technology used by professional laboratories and medical clinics. The process is simple: collect a urine sample, follow the instructions for the test strip or dip-card, and read the results within 5 minutes. Most kits include a pre-paid shipping mailer for a free lab confirmation if a preliminary positive result is found, ensuring 99% accuracy.