Yeah, this has been a popular cutting agent here in philly for awhile now. It's really popular in the fake xanax pills that are everywhere right now here in town. I'm not even sure you can get legit xanax on the street anymore. It's all pressed pills with tranq and fent and a tiny bit of xanax. I know people who went to rehab for xanax and were told all the other things they had in their systems and they had no idea till they were told. Thankfully I think some people have stopped taking things just out of fear.