1
Selectively stimulated GH release without significantly affecting cortisol, prolactin, or ACTH levels, unlike older-generation secretagogues.
View on PubMed →
IPAMORELIN
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Ipamorelin is the first truly selective growth hormone secretagogue. It stimulates GH release without significantly affecting cortisol, prolactin, or ACTH, giving it the cleanest hormonal release profile of any GH secretagogue available. Frequently studied in combination with CJC-1295 for synergistic GH pulse effects.
Every batch is independently tested by a 3rd party laboratory. Certificate of Analysis available below.
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Every batch is tested by an independent third-party laboratory with no commercial relationship to Camo Chem. We never self-certify. The full Certificate of Analysis is published on this page and verifiable directly with the testing lab.
Worldwide shipping. UK orders typically delivered in 1-3 working days. EU and international orders 3-7 working days. Tracked and signed-for delivery. Free shipping over £65 (UK) / €110 (EU) / $110 (US).
Store lyophilised powder in a cool, dry place. After reconstitution, refrigerate at 2-8°C.
Worldwide ShippingUK · EU · USA · Asia
3rd Party TestedIndependent lab CoA
≥98% HPLC PurityVerified per batch
Safe DeliveryDiscreet packaging
Research Overview
About this compound
What does the research say?
Ipamorelin is a synthetic pentapeptide that acts as a selective agonist of the ghrelin/growth hormone secretagogue receptor (GHS-R). What makes Ipamorelin unique among GH secretagogues is its selectivity: it stimulates growth hormone release without significantly increasing cortisol, prolactin, or ACTH levels. Older-generation GH secretagogues like GHRP-6 and GHRP-2 produce broader hormonal responses including appetite stimulation and cortisol elevation.
In preclinical studies, Ipamorelin induced longitudinal bone growth in rats and counteracted glucocorticoid-induced decreases in bone formation. It is frequently studied in combination with CJC-1295 (with or without DAC) to create a synergistic GH pulse: CJC-1295 amplifies the pulse while Ipamorelin triggers it.
These are not marketing claims. These are peer-reviewed, published results. You can verify every reference below.
Why does quality matter with Ipamorelin?
Ipamorelin is a pentapeptide with specific non-natural amino acid residues (Aib, D-2-Nal, D-Phe). Correct synthesis of these modified residues is critical for receptor selectivity. Without it, the compound may act more like GHRP-6 than Ipamorelin.
At Camo Chem, every batch is tested by an independent 3rd party laboratory. We publish the full Certificate of Analysis for every batch, and you can verify the results directly with the lab. We do not self-certify. Ever.
Ask your current supplier: who tests their products?
Technical Data
Compound specifications
| Common Names | Ipamorelin, NNC 26-0161 |
| CAS Number | 170851-70-4 |
| Sequence | Aib-His-D-2-Nal-D-Phe-Lys-NH2 |
| Molecular Formula | C₃₈H₄₉N₉O₅ |
| Molecular Weight | 711.85 g/mol |
| Amino Acids | 5 (pentapeptide) |
| Classification | Selective growth hormone secretagogue |
| Purity | ≥98% (HPLC verified) |
| Content per Vial | 5 mg |
| Physical Form | Lyophilised (freeze-dried) white powder |
| Solubility | Soluble in water and bacteriostatic water |
| Storage | Powder: cool, dry place. After reconstitution: 2-8°C. |
Peer-reviewed Studies
Published research on Ipamorelin
2
Induced longitudinal bone growth in rats, demonstrating anabolic effects on skeletal tissue.
View on PubMed →3
Counteracted glucocorticoid-induced decrease in bone formation in adult rat models.
View on PubMed →
Customer Reviews
What researchers are saying
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Ottimo prodotto. Funziona.
FAQ
Frequently asked questions
Ipamorelin is a synthetic pentapeptide growth hormone secretagogue with CAS number 170851-70-4. It is the first truly selective GH secretagogue, stimulating GH release without significantly affecting cortisol, prolactin, or ACTH. It is sold exclusively as a research compound.
Unlike GHRP-6 and GHRP-2, Ipamorelin selectively stimulates GH release without the broader hormonal effects (cortisol elevation, appetite stimulation, prolactin increase) associated with older-generation secretagogues.
Every batch meets a minimum of 98% purity as verified by HPLC. Testing is performed by an independent 3rd party laboratory.
Yes. Ipamorelin is supplied as a lyophilised powder and must be reconstituted with bacteriostatic water before use.
In lyophilised form, store in a cool, dry place. After reconstitution, refrigerate at 2-8°C.
