Gear is nice and smooth and didnt notice any PIP at first. Then two days later I got a little sore. No big deal though or reason to be concerned. Then the PIP hit me even harder on the third day so I couldnt do my regular workout. This is my first time with Dragon Pharma gear so maybe my body just has to get used to it. Buddy of mine told me to try warming the solution by rubbing the vial in between my hands for a few minutes. I will have to give this a try when its time to inject next time.