Urine drug testing is the most common form of drug testing. Toxins are stored in the fat cells of the body. In order to release these toxins into the bloodstream, the fat cells must be burned. In the blood the toxins are filtered out by the kidneys and sent to the bladder. Our products act as an energy source and prevent the body from burning fat cells for up to 6 hours so the toxins are never released during this period of that time. Our products are safe, easy to use and undetectable . Just stay clean for two days and our products will take care of everything else! Please read our Conditions of Use for more information.