Classic GHRP used in GH-axis research and older clinical diagnostics.
Also known as: pralmorelin · GHRP2
Part of the Growth hormone & IGF peptides cluster
Overview
GHRP-2 (pralmorelin) is a synthetic growth hormone–releasing peptide that acts at the ghrelin receptor. It is a foundational compound in GH secretagogue research education.
Source & context
Biological / chemical source: Synthetic hexapeptide
Primary research or clinical context: Research compound; pralmorelin has diagnostic uses in some countries
GHRP family
GHRP-2 sits alongside GHRP-6, hexarelin, and ipamorelin in the growth hormone secretagogue conversation. Selectivity and side-effect profiles differ across the class.
Research framing
Literature examines GH release, appetite signaling, and receptor pharmacology. Online protocols are not a substitute for controlled research design or medical care.
FAQ about GHRP-2
What is GHRP-2?+
GHRP-2 (pralmorelin) is a synthetic growth hormone–releasing peptide that acts at the ghrelin receptor. It is a foundational compound in GH secretagogue research education.
Is GHRP-2 an approved medicine?+
GHRP-2 is discussed here as a research / educational topic. Research compound; pralmorelin has diagnostic uses in some countries. This is not medical advice.
What is the typical length of GHRP-2?+
GHRP-2 is commonly described as approximately 6 amino acids (Research peptide).