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Peptide Guides

What Is Tesamorelin?

Tesamorelin belongs to a family of peptides that act on the body's own growth-hormone signaling. Here is what it is.

5 min read Reviewed for accuracy Research Use Only
The short answer

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.

Tesamorelin research peptide vial from Axis Peptide Labs
Tesamorelin is supplied as a lyophilized research peptide, third-party tested. View it in the catalog →

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.

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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.

Every compound is tested. Every certificate is public.

Browse the Axis Peptide Labs catalog of third-party tested research peptides, each with a published certificate of analysis.

Axis Peptide Labs supplies reference compounds for laboratory, academic, and institutional research only. All products are for research and identification purposes only. They are not for human or veterinary use, and are not a food, cosmetic, drug, or medical product. This article is educational and does not constitute medical, health, or usage advice.

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