I have passed and failed tests...when I failed, it was because I put my faith in some bullshit gnc type product. Some people seem to have success with these products, but I don't believe the hype. For one, their is no magical potion in these drinks, I have looked at many and they is nothing special in them, shit the ingredients look similiar to gatorade. Nothing suspect with nician, they won't notice it in your piss. I would like to hear a scientist's take on the cleasing value of nician, I have always been a bit skeptical. The only sure fire way is a sheetload of water, for the heavy blazer sweating and piss-pills give the added punch. Make sure you've pissed a few times before you take your test. If you ultra worried, search online for a bladder device specifically manufactured for swindling tests. I think TOmmy Chong makes one of these contraptions, plus they send you piss to go with it.I have gone from blazing daily for 3 yrs to passing a police issued test in 4 days. I always wondered if the testing people only test random samples, on account of the huge cost. word...