Hmmm. Cjc or any ghrh will not be very effective on it's own because you have to time it with a natural spike of gh for it to increase that. You need to take it with a ghrp. The ghrp in combination will cause the gh spike, which is the reason you are taking it.
I've used a good amount of ghrp/ghrh. Most people have no adverse reaction to mod grf and ipamorelin at 100mcg each, 3 times a day. But you can use ghrp6,2 or hex but those have some slight differences.
I can tell you that Southern Research Company has very good peptides and I'm using their mod grf/Ipam now but just started it last night after switching from another brand and have used them in the past so I would give them a try but get both products. Cjc1293 by itself is a waste IMO.
Immediately after injection, I get a flushing feeling. Some describe it as a euphoric feeling but I tend to get a little red in the face but this only last for a short time. I personally like the feeling because I know it's working.
Most people say not to eat carbs for 1/2 hour before or after injection but I eat carbs prior to but I'm not using this for fat loss purposes. I'm simply using it for the increase in gh.