Just recently had to take a drug test on the fly and I drove like a bat outta hell to the nearest shop QF is sold. I microwaved it at a convenience store and headed out for the LabCorp facility.

It took approximately 4 days to get the test back and I passed! I was so worried especially after seeing labcorp website talking about how they test for synthetic urine.

Just wanted to ease everyones minds... I've used QF twice now and passed both times. Nothing is better than QF!