I am considering getting some IGF-1 and giving it a try. I have read as much as I could find, which seems to be either laboratory tests on animals or info regarding its use, not ancedotal evidence. I read dosage anywhere from 20mcg to 120mcg/ day divided up into 2 injections, the safest dose being around 50-80mcg/day. I have also read that you should cycle it for 4-6 weeks and then break for 4-6 weeks. My question...is there anyone who has 1st hand experience with this or know someone who has? What doses, how long, was it stacked with anything, and any other related info would help.