⚠️ FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All data presented is from clinical trials for educational reference.

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Ipamorelin

+98.25% Purity Third-Party Tested COA Available
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Certificate of Analysis
Third Party Tested by Freedom Diagnostics
Latest
99.64%
Purity
VariantIPA 10mg
Lot #IPA10-01
Labeled10mg
Actual10.22mg
TestedMay 6, 2026
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Compound Information

Technical specifications

Molecular Profile

What Is Ipamorelin?

Type Peptide
CAS Number 170851-70-4
Molecular Weight 711.85 g/mol
Molecular Weight (Cu) N/A
Amino Acids 5 Amino Acids (Pentapeptide)
Sequence Aib-His-D-2-Nal-D-Phe-Lys-NH2
Formula $C_{38}H_{49}N_{9}O_{5}$
Storage Requirements

Stability Information

Lyophilized powder; keep sealed, dry, and protected from light.Store at a stable temperature and minimize warming/cooling cycles.After reconstitution, avoid repeated freeze–thaw cycles.
Lyophilized storage
Lyophilized Powder -20°C
Reconstituted storage
Reconstituted 2-8°C

About Ipamorelin

Ipamorelin is a synthetic pentapeptide and a potent, selective growth hormone secretagogue. It mimics the action of ghrelin by binding to the ghrelin receptor in the brain, primarily studied for its ability to stimulate the pituitary gland to release growth hormone without affecting other hormones like cortisol or prolactin.

Mechanism of Action

The mechanism involves Ipamorelin acting as an agonist of the Growth Hormone Secretagogue Receptor (GHSR). By binding to these receptors in the pituitary gland, it triggers a pulse of growth hormone release. Unlike other secretagogues, it does not significantly influence the release of other pituitary hormones, making it a subject of interest for highly selective research.

What Research Has Shown

Growth Factor Research
82 GH Release Efficiency (%)
Selectivity vs. Ghrelin
pamorelin Selectivity 92%
Control 15%
Pituitary Research

Hormonal Secretion Outcomes

Findings from selective receptor binding studies

85% GH Pulse Amplitude Increased Pulsatile Secretion
95% Receptor Selectivity Negligible Cortisol/Prolactin Impact
Note: Results focus on the high specificity for the ghrelin receptor.

Research Highlights

Product Specifications

Research Studies

Frequently Asked Questions

Does Ipamorelin affect cortisol or prolactin levels?

Research suggests that Ipamorelin is highly selective and typically does not significantly increase cortisol or prolactin levels in animal models.

What makes Ipamorelin unique compared to other secretagogues?

It is a pentapeptide known for its high selectivity for the GH receptor without stimulating hunger or affecting other hormones.

Molecule illustration

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