AlexDavis43
Member
4IUs on the Pen are 0.54Units iirc.
How did you come to this calculation? I've read elsewhere on here that units on the pen correlate more closely to milligrams of hGH.
So, 0.54 on the pen X 3 IU/mg = ~1.62 IU.
1 on the pen = ~3 IU.
And so on.