A New Series of Highly Potent Growth Hormone Releasing Peptides Derived from Ipamorelin Journal of Medicinal Chemistry Ipamorelin Endogenix Peptides pamorelin is a pentapeptide that selectively triggers the body's own pulsatile release of growth hormone. Ipamorelin is a five amino acid peptide that acts as a selective ghrelin and growth hormone secretagogue receptor agonist. Ipamorelin (10mg), A selective growth hormone secretagogue studied for its interaction with ghrelin receptor pathways involved in natural growth hormone release., Commonly referenced in research Understanding Growth Hormone Peptides: Weight Loss and Vitality: Medical Weight Loss Ipamorelin and CJC 1295 Blend: Mechanistic Interactions With the Pitui peptidesskin