Every last injection has been reacting. at first I thought it had to do with the cloudy batches of hgh I got which I still need to reach out to the supplier but recently with the Pfizer BAC water combined with the "clean" kit of HGH its the same deal. right now my last sites are itching like crazy and are red, had a welt once. I don't know whats going on, I'm sanitizing and intramuscular injections never reacted. wtf?