Hey, I researched IGF for over a year before I used it and although there are a lot of guys who will disagree with me on this, but I assure you without any doubt I am 100% right and those who tell ya different have not done real research... BB forums and bro science isnt research... I did 40mcgs ed in 20mcg doses... once in the morning and the other no less than "4hrs post workout". The results I gained were literally nothing short of amazing!! What would normally take 3 months on AAS only took 3 weeks... I took 250mgs of Omandren Test split dose on mon & thurs... If you take IGF too soon after your work out it will keep yoir cells from proliferating because your body is producing IGF ec1 and if igflr3 is injected too soon p/w it will canxel your bodies natural produced MGF.