I am currently on 400mg of NPP and 600 mgs of prop.. I took my first shot of NPP, 200mg, and while i was going to the cabinet for my prop, all 5 bottles of my prop crashed. Anyways, It was 2-3 days until I got my prop back in stock. In that time I have about 400 mg of NPP in me and I can say that if you have any moderate level of sodium, you WILL bloat up. Seeing my buddy take NPP he barely holds water. Just enough to fill out his muscle bellies and joints.. But not nearly as much as Deca. Just keep the diet clean...