I've been unable to find medical studies showing either one is more effective, IM or subcutanous injections of IGF-1. I've also viewed some studies on IGF-1 and they didn't specify there the form of injection (IM, SubQ or IV). If anyone has reliable information I would really appreciate it.
I would prefer sub-q because I'm sick of being a pincusion and have too much to injection as it is and too much scar tissue. Even with HCG I prefer to go sub-q although IM has been shown better, I'd just prefer taking a slighly higher dosage of HCG subcutanously than hcg IM.
Anyone have references?