OK so I see there are a lot of people looking for some experience on peptides. I haven't done any kinds of blood work all I can do is speak on how they physically affected me. But this is my experience.
GHRP-6 - doseage 100mcg subq 3xdaily am/ post workout/ and before bed- increased hunger similar to t3 or eq- after a month the vascularity was noticeable. I didn't get better sleep tho. I'd say good for bulk but deff not for cutting. Couldn't tell you about strength gains because I was on test.

GHRP-2- same doseage and protocol- hunger subsized within a week- similar results from ghrp-6 just without the intense hunger

My pct stack-gnrh ipam mod grf igf lr3

Gnrh- 100mcg one shot after esters clear started nolva clomid 3 days later
Ipam 100mcg 3xday am/powo/pm
Mod-grf 100mcg 3xday am/powo/pm
Igf lr3 50mcg bi lateral inj into the muscle worked post workout

With this combo I felt like I was still in gear through out my pct kept almost everything I gained. Pumps are awesome from the igf. Sweaty as all hell and veins popping. I deff will run this for every pct.

Igf-des - 50mcg bilat into muscle working preworkout out (on cycle) amazing pumps they were cripling on arms day. I also started to see some spot size increase after about 3 weeks.

Mt2- 100mcg 3 times a week and I changed race Lol.

All in all I personally think they are worth every dollar but I react well tho them where as my friend had almost no response to similar doseage.