What is the difference between GHRP-2 and GHRP-6?

Both are ghrelin receptor agonists that trigger growth hormone release, and both price similarly on this site's data, but GHRP-6 is well known for strongly increasing appetite while GHRP-2 was developed to produce a comparable growth hormone effect with less hunger stimulation. GHRP-2 also has a diagnostic approval in Japan; GHRP-6 has no approval anywhere and only preclinical to small human mechanism data behind it.

Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.

Part of growth hormone secretagogues. Sermorelin, tesamorelin, ipamorelin, CJC-1295, and the rest of the GHRH and ghrelin receptor family.