Tesamorelin is a synthetic analog of growth-hormone-releasing hormone (GHRH). It is studied in metabolic research as a growth hormone secretagogue and supplied for research use only.
What Tesamorelin is
Tesamorelin is a peptide modeled on GHRH, the natural signal that prompts the release of growth hormone. Peptides in this family are called growth hormone secretagogues because they act on the body's own signaling system.

How it is studied
In the laboratory, Tesamorelin is studied in metabolic research. Like related compounds such as Sermorelin and CJC-1295, it is a research peptide, a study tool 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 Tesamorelin should ship with a batch-specific certificate of analysis documenting purity and identity.
Key takeaways
- Tesamorelin is a synthetic GHRH analog.
- It is a growth hormone secretagogue studied in metabolic research.
- It is related to Sermorelin and CJC-1295 in the same family.
- Research-grade Tesamorelin 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.
