I have used GHRP-6 once before and i am using it again currently. I like it, i take 300 mcg a day even though the regular dose is 600 mcg a day. It does increase your appetite. Thats mainly why i am using it to eat more throughout the day. It works. Muscle building? i don't think it really plays out with muscle building and getting big fast.
But eating the right foods and eating larger amounts of it can come into play with quicker muscle building but its not the peptide in general that causes your muscle to build, i do recover fast though. Thats about it. Hope this helps. i have not stacked it with CJC-1295 though.