Any human sample can be used as a sub as long as the sub donor is indeed drug-free and not overhydrated.

As far as synthetics used in the past, Ive used the QF, the Magnum, and Ingology Golden Shower Enhancer brands - all with success. Of the three, Ive used the QF the most frequently, having first used it 13 years ago (back when it was available in the 4 oz bottle).
Burnt Toast Reviewed by Burnt Toast on . I'm a pretty light smoker; should I risk it? Need advice!!! Ok, so I am very new and inexperienced with trying to beat a drug test and I have 1 week to become a master: I was notified that my job at a very large company had been eliminated on 8/16, so knowing that Iā??d be looking for a job, I immediately stopped smoking. With my prior use, I was/am pretty much a lightweight. I normally smoke 1-2 puffs of schwag from a one-hitter 4-5x each week, with maybe one of those times each week a little more (4-5 hits). After my last day at my previous job Rating: 5