The Peptide Observer

Peptide research, explained for people who are not scientists.

Quick answer

What is Capromorelin?

Built from index records dated 2026-10-09 to 2026-10-13 Compiled by an automated pipeline, checked by The Peptide Observer editorial desk How this site works

Capromorelin is not a peptide, grouped on this site under Growth hormone secretagogues, and the 12 research records kept here are 2 from studies in rats or mice and 10 that do not state what kind of study it is.

The literature search returned 40 records. This site keeps 12 of them, which is 30 per cent of what came back.

What it is

Capromorelin is indexed here despite not being a peptide, because the same research literature and the same searches cover it. This site puts it in the Growth hormone secretagogues group.

A non-peptide ghrelin receptor agonist, described in the retrieved records as a growth hormone secretagogue acting at the ghrelin receptor.[1, 2]

Stated in the titles of the cited 2018 Veterinary Medicine and Science and 2003 Bioorganic and Medicinal Chemistry papers.

What kind of records

The records kept here are animal and laboratory studies only.

That sentence is produced by counting, not by reading. What was counted: no interventional human trial record; 2 rodent and 0 in vitro records among 12.

What this does not settle

Where this comes from

The records cited above, in full.

  1. Capromorelin: a ghrelin receptor agonist and novel therapy for stimulation of appetite in dogs. Veterinary medicine and science (2018). pmid:29468076
  2. Pyrazolinone-piperidine dipeptide growth hormone secretagogues (GHSs). Discovery of capromorelin. Bioorganic & medicinal chemistry (2003). pmid:12538023