I'm running 1 ml of test eth e3d and 1 ml of prop eod. They're both mixed with a series of carrier oils including Ethyl Oleate. I am a TRT user, so my muscle is not foreign to injecting test cyp and rotating sites. But since I've started a week ago each site experienced pretty bad pain (except my last injection, glute, it really wasn't painful). I just did my delt 30 mins ago, so far so good.
A few questions:
1) Can PIP be caused because of new compounds?
2) Can someone get used to the carrier oils, and the PIP goes down?
Any other words? Thanks