you know I get the same thing...80mcg a day and I begin to get sore nipps around the 7th to 12th day...
I have heard that is can cause some tenderness...but I would like to find more info.
I know it was the IGF, because what I was currently running, I run all the time at that dose and no problems...and no new test esters...just added the IGF.
if anyone can find an article or something that would help??
thanks