I ran it for a month alone and saw some ok results. I took a few weeks off and have been running it at a slightly lower dose with ghrp-2 for like 5 weeks and like everybody has said, results are far better. at this point I feel it's only downside vs using hgh is I have not leaned out like I did with gh. I'm running 200mcg cjc and 100mcg ghrp-2 in the am and then 100mcg ghrp-2 before bed. sometimes I'll run another 100 pre workout. I've been very happy with the results.