OK, I had always thought the weekly intake
was the main factor, that and I was also under the impression from anecdotal evidence I had read on here that an eod dose double that of an ed dose (i.e. 10iu eod compared to 5iu ed) would yield less sides.
Personally myself and my training partner have only ever had minimal sides from GH, maybe because we always shoot it with slin,
when my training partner started he jumped straight in at 10iu jin and 10iu humalog eod PWO and only experienced a little lethargy and a bit of knee pain - and yes, the jin was definitely legit! 