i had a buddy of mine use the sachets becuase he was trying to save a buck and it ended up costing him a bit more in the dr.'s visits and the time he had to take off from the gym...he had used it straight out of the bag and did everything by the book regarding the injection and "something" caused a serious infection in his ass...imo the shit sachets are dirty as fuck...stick with a bottle or amps even those can be dirty but i would rather take my chances with something coming out of a bottle than a bag...your local medical institutions dont used shit out of bag so why should anyone else
yeah im not saying that would happen to everyone but he hard time with it...what brand did you use div?