Purity ≥ 99%Ipamorelin
GH secretagogue pentapeptideAnalytical-grade peptide reference material, supplied as a lyophilized powder for in-vitro laboratory research use only.
Cutoff 3:00 PM EDT your time.
Est. 2-5 days
Free shipment protection
Overnight shipping available
GH secretagogue pentapeptide
Ipamorelin
Analytical-grade peptide reference material, supplied as a lyophilized powder for in-vitro laboratory research use only.
Free shipping over $149 · CoA included with every order
Est. 2-5 days
Free shipment protection
Overnight shipping available
Secure checkout · cards processed by our payment provider
Lab Tested by Vanguard · Certificate of Analysis per lot
Ipamorelin
Ipamorelin is supplied as an analytical-grade biochemical reference material for laboratory research use only.
Intended use
Supplied for in-vitro research, analytical method development, identity verification, and laboratory evaluation by qualified research customers.
Restrictions
Not for human or animal consumption. Not for therapeutic, clinical, diagnostic, dietary-supplement, dosing, injection, ingestion, or administration use.
By ordering, the buyer confirms qualified research use and agrees not to use the material for human or animal consumption or administration. Refrigerate upon receipt; keep in a dark environment.
Published research
Selected peer-reviewed literature
Independent published studies on this compound, listed for research reference only. These citations are not claims of any effect; VNG materials are supplied for laboratory research use.
Ipamorelin, the first selective growth hormone secretagogue
European Journal of Endocrinology · PubMed ↗
Ipamorelin, a new growth-hormone-releasing peptide, induces longitudinal bone growth in rats
Growth Hormone & IGF Research · PubMed ↗
Pharmacokinetic-pharmacodynamic modeling of ipamorelin, a growth hormone releasing peptide, in human volunteers
Pharmaceutical Research · PubMed ↗
Pharmacokinetic evaluation of ipamorelin and other peptidyl growth hormone secretagogues with emphasis on nasal absorption
Xenobiotica · PubMed ↗
Influence of chronic treatment with the growth hormone secretagogue Ipamorelin in young female rats: somatotroph response in vitro
Histology and Histopathology · PubMed ↗
Common questions
About this material
Answers describe what the published research examines and where the evidence is limited. They are not claims of any effect; this material is supplied for laboratory research use only.
What is ipamorelin?
Ipamorelin is a synthetic five-amino-acid peptide classed as a selective growth-hormone secretagogue — a molecule that prompts the pituitary to release its own growth hormone by acting on the ghrelin receptor (GHS-R1a). It is supplied here as an analytical-grade reference material for laboratory research use only.
What makes ipamorelin 'selective'?
In the foundational 1998 research, ipamorelin released growth hormone without meaningfully raising other pituitary hormones such as cortisol and prolactin, even at high doses. That clean, targeted action is why researchers describe it as selective, and why it became a useful tool for studying growth-hormone release on its own.
How does ipamorelin differ from GHRH analogs like CJC-1295?
Ipamorelin and the GHRH analogs press different buttons on the same system. GHRH analogs act on the GHRH receptor, while ipamorelin acts on the ghrelin (secretagogue) receptor. Because the two pathways are complementary, researchers often study them side by side or in combination.
Is ipamorelin supported by large human clinical trials?
Not substantially. The published evidence is dominated by foundational pharmacology, animal studies, and small human pharmacokinetic work describing how the peptide behaves — not large trials proving clinical benefits in people. That is an important caveat when interpreting it.
Is this product for human use?
No. It is sold strictly as a reference material for laboratory research use only — not for human or veterinary use, and not as a drug or supplement.
Full research overview: Ipamorelin: What It Is and What It Does
Ipamorelin · 10mg
$79
More peptides for research
Other analytical-grade reference materials from the VNG catalog.
