WOW WOW slow down tiger I would recomend you do not go anywere near a 600mg dosage of that shit.Ive done 2 long runs of it and have gone has high as 600mg in 2-3 ocassions and wanted to slice my wrists and could not be seen in any public places because I looked like I was smoking crack or something from all the sweat poring off me from everypore.One particular incident reminds me of being in Barnes in Noble with my wife reading some books and we had to bold ouuta there because I was melting into a puddle and every1 was normal around me it was mebarrassing.400mg will make you very happy,atart at 200mg for the first 4 days and see how it treats you or if you develop any alergies to it then on the 5th day go up to 400mg split in 2 dosages 200mgs in the am and 200mgs in the pm.Dosages should be split every 12 hours.DNP is not a miracle like every claims,it works miracles but you have to bust your ass in the gym doing grueling cardio workouts to the max you can withstand,siping on your gallon of water through the whole workout and this is how you will get best results imo cardio is key when it comes to DNP just stay safe because it definetly can and will kill you if you take too much or dont hydrate properly.