DRR..
Ive heard that you have to take it over the long haul. As in, results won't be noticable for 8-12 months..
Ive also heard that it help you use IGF1 more efficiently.
I dont know if its been available long enough to read alot of reviews on it.
My buddy is on it right now from *** Nutrition, but he is also on IGF and test.