Here is a fact I found in a paper published about DNP deaths.
"The fatal dose in adults is about 1-3 g by mouth, and 3 g has proven fatal, even in divided doses over a period of 5 days (7). According to the U.S. Department of Health and Human Ser- vices, deaths have occurred in people who ingested 3--46 mg of dinitrophenols per kg of body weight per day (3-46 mg/kg/day) for short periods or 1--4 mg/kg/day for long pe- riods. Also, people who breathed air containing 40 mg dini- trophenols per cubic meter (40 mg/m 3) for long periods have died (6)."
"According to the U.S. Department of Health and Human Ser- vices, deaths have occurred in people who ingested 3--46 mg of dinitrophenols per kg of body weight per day (3-46 mg/kg/day) for short periods or 1--4 mg/kg/day for long pe- riods."
1g is a pretty damn high dose
3mg/kg for a 220 guy would be 300mg.
Most capsules I've seen contain 100-250mg
Just gotta play it safe!