I am gonna be takin 400mg/week of Deca with my cycle, it comes as everyone knows in a 250ml/mg at 10ml vial. How should i break that up ml wise in my syringe? I have 23 1.5' pins. Thanks guys.
When using one syringe for more than one drug. I make sure to put equal amounts of air into each vial first. That avoids mixing juice in a vial that may have vacuum.