Sure, but what about the IGF? I thought this for PCT, what exactly are your goals?
If you only plan to run it thru PCT, I'd save the money. Wont do anything except raise cortisol, which you don't want in PCT. IGF on the other hand MIGHT be of some benefit, but shouldnt be run without GH or a secretagogue.
One nitely dose is fine for anti-aging and general therapy. GH is cumulative in its effects, the more times you dose a day, the greater effect down the road.
6 months from now if given 1xday will yield roughly 180 total injections. 3xday will yield 540 injections. This is a noticeable difference. You won't notice much difference week to week or month to month tho.
Whether for anti-aging, fat-loss or mass-building, GHRP should be run long term, at least 6 months.
And also, it is not NECESSARY to run GH, IGF or GHRP/CJC in conjunction with AAS. This will yield the most IMMEDIATELY NOTICEABLE results, but you still get hyperplasia with or without AAS. The reason people (myself included) like to run them together is the IGF gives you the myoblasts and the steroids blow them up. Now without AAS, you still get the myoblasts only they are slower to grow. But later, when you go back on cycle, they will be there waiting to grow.