I'm recently using TestE500 from HL as cruise at 250mg/week.
First 2 pins was at shoulders with insane PIP, swelling and redness for up to 5-6 days, very visible...
Since I have always pinned my glute at blast and it was a recent change, I thought it was mine problem with protocol.
But a few days ago I tried the gluteus again and right now I have a fairly high pip.
Just now I read in the forum about changing the type of oil in the TestE300, could the same thing be happening with the 500?
Could it be due to the higher concentration, higher PIP that is reported?
After the last pin I have decided to change to my old brand with less concentration and lower PIP.
Does anybody knows if the last 3 pins with sides have been correctly absorbed by my body?
Many thanks