I respectfully disagree. I just ran a 600mg/day for 6 day cycle and lost 1 lb LBM and 9 lbs of fat(4% of my original bodyweight).
I could never do that doing cardio and eating the absolute cleanest.
Muscle sparing. I have used it twice in a 10 day and a 7 day cycle. I did not see in difference in appearance muscle wise or have in loss in strength after the cycles were over. You do have a loss in strength for at least a week after but by two weeks everything is back to normal.
DNP increase your metabolic rate. Its like doing low level activity 24 hours a day. I don't think anyone would find walking on a treadmill catabolic. Being on DNP is like light walking on a treadmill all day and night.