I am looking to make my supply last even longer, because I am loving the results I am seeing on Genotropin, but this stuff is soooooo damn expensive. I was doing 3-4 IUs a day, but I am thinking about dropping the dosage down to 2 IUs a day. Of course, I don't expect the same results, but as long as 2 IUs is more than what my body can produce on its own, I sure as hell don't mind dropping the dosage, and still getting better recovery, better sleep, energy, some fat loss, etc. I am 23 years old. Thank you.