I ran IGF alone for 5 weeks- using 20mcg for 2 weeks, then 30mcg the rest. I saw no strength gain at all, which was expected. I did get some nice body comp changes though. Lost 2-3% BF, muscles looked fuller, etc. I gained a little bit of muscle, despite losing 3-4lbs lbs of overall weight. The effects of IGF are better judged by the mirror than the scale. Most of the gains/progress came after increasing to 30mcg. I think effects will be better with 40mcg throughout next time.
Shot it PWO, bilaterally into the muscle worked. 450g Protein/day, cals around maintenance.