It was exactly that, I made some Sust, injected 1ml NO PIP.most likely it's the test E, some folks get horrible pip from it while others don't, it's weird.... it gives me red swollen bumps that look like infection and last for days.... stick with Test C or Test D in the future
WTF. The worst thing is that I make gear for a couple of friends and I am the only one having this issue....