Force him to drink it while you watch. If he refuses, pour that toxic bug-killing shit down his throat.....pour a lot and watch him get cooked from the inside out. That'll teach the loser to peddle poisonous crap to stupid wanna-be bodybuilders.
oh brother!This DNP sounds familiar, PM me the source and I will tell you if he is legit or not. Does he claim it is crystal DNP?