pgf2a does burn fat? maybe in theory but i have never heard of anybody using it successfully for that purpose. dnp helps in cutting because it raises your metabolism higher than any other compound, only comparable to usnic acid. my gf had great success with it and a bunch of other females i know; a weightlifting male should not need it, we have high enough bmr to get cut in a reasonable amount of time. but if you do use it, its not more deadly than any other substance of which you take too much. work yourself up slowly starting at 200mg/d, keep a certain amount for a couple of days before you increase and cut back if sides get unbearable. i will never understand why people say dnp is sooo harsh because they are sweating constantly and feel like crap; well, then take less of it! it works on even 100mg/d, cutting will take longer but you will experience low to zero sides.