IGF-1 LR3 cycle research

Hi all, so after looking into a GHRP/GHRH cycle, and asking a lot of people their personal experience on it, I decided it was not worth the money as I'm looking more for muscle growth than fat loss. So, I recently discovered IGF-1 LR3 but I had some questions on it I was wondering if you guys could weigh in on. First off, I wanted to inject subq in the abdomen like you would ghrp, which some people say is fine because LR3 has a longer half life, however some people also say it won't be effective that way and all you will get is an enlarged gut. Any research or opinions on this? Also the dose seems to vary between 20mcg-120mcg per day. What is an optimal dose for good muscle gain? And would a 4 week cycle be fine? I hear longer than 6 weeks will desensitize your body to IGF-1. Also any mixing advice would help. Especially wether to use BAC water vs acetic acid to reconstitute. I know these are a lot of questions to throw out but I did do my research and wanted a bunch of opinions or knowledge on this. Thanks guys!

IGF-1 LR3 cycle research