So you haven't smoked for 3 weeks & are using a sort of Detox tea?

I wouldn't worry about it at all.

Barron, I may be new to this board, but I've been working in the same industry for the last 20 years & I'm subjected to random's at least twice yearly. I don't know what your threads have entailed, but I've passed tests without smoking for 24hrs, just drinking as much water as I can handle ( not the best way to pass, but it was my only chance ).

If you've been clean for 3 weeks, I wouldn't worry about it, just take my 1 phrase of advise, never give the testers your first piss of the day. A few years ago I had been clean for 22 days, woke up took the test & failed. Bitched about it & they let me re-test the same day with my next piss & I passed.