What is ipamorelin?
Ipamorelin is a synthetic peptide of five amino acids (a pentapeptide) with the sequence Aib-His-D-2-Nal-D-Phe-Lys-NH2. It is a selective agonist of the ghrelin receptor, also called the growth hormone secretagogue (GHS) receptor. It was originally developed by Novo Nordisk.
Ipamorelin product specifications
- Compound: ipamorelin
- Sequence: Aib-His-D-2-Nal-D-Phe-Lys-NH2 (5 residues)
- Molecular formula: C38H49N9O5
- Molecular weight: about 711.9 g/mol
- CAS number: 170851-70-4
- Vial sizes: 5mg and 10mg
Regulatory status
Ipamorelin is not an approved medicine. A phase II clinical programme was discontinued. Ipamorelin and other growth hormone secretagogues are prohibited at all times in competitive sport by the World Anti-Doping Agency. This product is sold for laboratory research use only.
Related peptides
- Other ghrelin-receptor peptides: GHRP-2, GHRP-6 and Hexarelin.
- GHRH analogues often studied alongside it: Sermorelin and CJC-1295 without DAC.
- Combined products: Sermorelin & Ipamorelin Blend and CJC-1295 & Ipamorelin Blend.
Available sizes: 5mg and 10mg
Ipamorelin is offered in two vial sizes: 5mg and 10mg. Both contain the same peptide. The figure is the total amount of peptide in the vial, supplied as a dry (lyophilised) powder; it is not a concentration, so a larger vial is not “stronger”, it simply holds more material. Tell us which size you need when you contact us on Telegram or by email.
Handling and research-use notice
Store and handle this material as stated on the label and certificate of analysis for your batch; see our guide to storing research peptides. Ipamorelin from Moh Peptides Supply is sold for laboratory research use only. It is not a medicine or supplement and is not for human or veterinary use.



