YES IT WORKS!!!!!!!!, i just used quick fix to pass a drug test, i wasnt sure if it was going to work at first either, but i gave it a try and it did...used it to pass my pre employment drug test. i would recomend it, came with its own heatpad and everything, was easy to get too, the local smoke shop sold it for like 20 bucks, and for cheaper than they were selling it online so i would recomend looking at a smoke shop or something b4 you buy it online