Ipamorelin Peptide 5mg
Ipamorelin is a synthetic pentapeptide and selective ghrelin receptor (GHS-R1a) agonist, originally developed as a growth-hormone secretagogue and studied in preclinical endocrine and somatotropic-axis models. It is used in laboratory settings to investigate pulsatile growth-hormone signaling, IGF-1 pathways, and pituitary feedback mechanisms.
RegenX Peptides supplies Ipamorelin as a 5mg lyophilized multi-dose vial. Every batch is analyzed by an independent laboratory, and the certificate of analysis for the current lot is published on the lab results page so identity and purity can be reviewed before purchase. Orders ship from Florida and California facilities within 24 hours. This material is offered strictly as a research chemical for in-vitro and laboratory use, not for human or animal consumption.
What Is Ipamorelin?
Ipamorelin is a synthetic pentapeptide (Aib-His-D-2-Nal-D-Phe-Lys-NH₂) that specifically activates the growth-hormone secretagogue receptor (GHS-R1a), mimicking the natural ghrelin signal to provoke controlled GH release. Unlike broader-spectrum secretagogues, Ipamorelin triggers pulsatile spikes of growth hormone—allowing researchers to model the body’s own hormone rhythms in both cell cultures and animal studies. It is prized for its precise action on the pituitary gland without significant elevation of cortisol or prolactin, making it an ideal reagent for dissecting anabolic pathways, IGF-1 dynamics, and endocrine feedback loops under tightly defined laboratory conditions.
