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Peptide Guides

What Is Sermorelin?

Sermorelin is one of the classic growth-hormone-releasing peptides. Here is what it is and where it fits.

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

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.

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

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.

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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.

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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