Sermorelin is a synthetic peptide based on a fragment of growth-hormone-releasing hormone (GHRH). It is studied in research as a growth hormone secretagogue and supplied for research use only.
What Sermorelin is
Sermorelin corresponds to the active portion of GHRH, the natural signal that prompts growth hormone release. Because it acts on the body's own signaling system, it is classed as a growth hormone secretagogue.

How it is studied
In the laboratory, Sermorelin is studied in research alongside related peptides such as CJC-1295 and Tesamorelin. As a research peptide, it is a study tool and is not approved or intended for human use.
Browse research-grade peptides
Every Axis compound is third-party tested to 99.4%+ purity, with a certificate of analysis on every batch.
What to look for
A research-grade Sermorelin should ship with a batch-specific certificate of analysis. For how it compares, see Sermorelin vs. CJC-1295.
Key takeaways
- Sermorelin is a synthetic peptide based on a GHRH fragment.
- It is a growth hormone secretagogue studied in research.
- It is related to CJC-1295 and Tesamorelin.
- Research-grade Sermorelin is supplied for research use only.
A note on research use
The peptides supplied by Axis Peptide Labs are reference compounds for laboratory and research use only. They are intended for qualified researchers working in academic, institutional, and analytical settings. They are not drugs, foods, cosmetics, or medical products, and they are not intended for human or veterinary consumption. Documented identity and documented purity are what matter most when sourcing a compound, both of which are published on the Axis certificates of analysis page.
