I was wondering if anybody had any experience with this vendor's U-47700?
I have heard of some batches of this stuff being extremely caustic, causing discomfort and/or nosebleeds when snorting, and also reports of the material being off colored and smelling awful.
Any first hand experience would be appreciated.
U-47700 is caustic in nature, there's no real changing that. Your nose will hate you after 2 days of low dosing once a day.