I tried GHRP6 and found it so strong of an appetite stimulant I had to get off it. Switched to Ipamorelin and have no complaints. If GHRP-2 or -6 are bazookas, Ipamorelin is a well placed .30-06 round.
I recently received an order of Ipamorelin to try in the place of GHRP-2 to see it might alleviate the joint pain. Stopped all peptides for about two weeks an all joint pain is gone.