Me and my friend recently ordered some powders from a good reliable source (never had any problems with this guy) I made 2 batches, one for me and one for him. I've been on the NPP for a week now, no pain whatsoever, can't even tell I stuck myself. Yesterday he called me and told me that the NPP I made is killing him, giving him headech, fever, and also feeling light headed. I coulnt understand why since we both were using the same powder. I told him to bring the NPP by the house tocheck it out, it looked good, no crystalization or nothing. I said, maybe I ****ed up the calculations and put to much BA or something, I'll stick myself and check it out. Well, I have stuck myself twice and I dont feel a thing at all. So, MY QUESTION IS: what you guys thing maybe the problem? could it be an alergic reaction to the oil? the gear itself? He has done Deca and Test before but they were UG stuff so I know he cant be alergic to the nandrolone or probably he could, I dont know. Any input from anybody or guess would be well appreciated and taken into consideration in how to resolve this, otherwise, I'm gonna end up with all his home made gear...lol...