ok so had 4 test cyp. The first 2 were hardened and needed to heats each time.
After pinnng it was sore for daaaays like 4 days.
2 new bottles were all liquid and have no day after pain.
That's diff between quality there. Not sure if it was overdosed on too high gear or too much BA. Or what but it sucked.
Now quad shots are no problem!!!
Just bit of info for you dudes