i'm 26 yrs old, took GH before, but this time its pharma grade, i was thinking at 4iu ed for 6 month, but i see alot of people saying pharma grade GH at 2iu ed is great, so just was thinking should i run it at 4iu for 6 month or 2iu for a year ??
the brand is GENOTROPIN from pfizer.
thanks