hey could u put ur pain in persepective for me just for my own knowledge, trying to decide if my situation is due to impure test vs. my bodies natural inflammatory reaction. like is it an irritating pain, like ur sore from a tough workout. or is the pain to the point where it inhibits u from goin' to the gym. cuz i am at the point where i am barely able to walk after my quad injects (300mg test e) pain last approx 4-5 days. only reason i'm still injecting is cuz i'm waiting for human grade to come in so i can continue my cycle, don't wanna scrap the cycle. had a couple of amps of human grade and had no prob at all with em'.