Okay, I'm sold on Quick Fix and I don't want to risk improper dilution and get my entire future screwed over. I've read countless people using Quick Fix and passing... but I have a question...

How do you use it effectively under a supervised UA? I'm not going to tell them I can't pee in front of people, I just want to be able to use the Quick Fix without looking suspicious, they stand outside the bathroom stall and listen. So any advice?