Body Composition Research Guide

Hexarelin Acetate: Dosage, Benefits & Research Guide

Key Facts

Hexarelin Acetate is a body composition research peptide (C47H58N12O6, MW 887.0 g/mol). Hexarelin is a synthetic hexapeptide growth hormone secretagogue studied for GH release and cardiac tissue signaling. It is supplied as a lyophilized powder for laboratory and in-vitro research use only — not for human consumption.

Classification	Hexarelin is a synthetic hexapeptide growth hormone secretagogue studied for GH release and cardiac tissue signaling.
Molecular Formula	C47H58N12O6
Molecular Weight	887.0 g/mol
CAS Number	140703-51-1
Research Half-Life	Not established in published literature
Form	Lyophilized powder
Research Category	Body Composition

What is Hexarelin Acetate?

Hexarelin is a synthetic six-amino-acid peptide that acts as a potent growth hormone secretagogue, stimulating GH release through the ghrelin/GHS-R1a receptor. Beyond its pituitary effects, research has explored hexarelin's interaction with the CD36 receptor in cardiovascular tissue, where it has been studied for potential cytoprotective and anti-fibrotic signaling in cardiac models. It is investigated in growth hormone axis research and comparative GHS studies alongside GHRP-6 and ipamorelin. Supplied as a lyophilized powder for in-vitro and laboratory research use only.

Hexarelin Acetate Research Applications

In published and preclinical research, Hexarelin Acetate has been studied across the following areas:

Growth hormone secretagogue research
Ghrelin/GHS-R receptor signaling
Cardiac tissue and CD36 pathway studies
Comparative GHS research

Hexarelin Acetate in Research: Reconstitution & Study Concentrations

Hexarelin Acetate is supplied as a lyophilized powder. For laboratory research it is reconstituted with bacteriostatic or sterile water; the solvent volume sets the working concentration. Published studies select concentrations specific to the assay or model system — there is no human dose, as Hexarelin Acetate is not approved for human use. Researchers should reference the primary literature for the model in question and document the exact lot COA.

Worked example: a 5mg vial reconstituted with 2 mL of bacteriostatic water yields 2.50 mg/mL.

Open the reconstitution calculator

Hexarelin Acetate — Frequently Asked Questions

What is Hexarelin Acetate?

Hexarelin is a synthetic hexapeptide growth hormone secretagogue studied for GH release and cardiac tissue signaling. It is supplied in 5mg vials and intended strictly for in-vitro and laboratory research use only.

How should Hexarelin Acetate be stored?

Hexarelin Acetate should be stored at -20°C for long-term storage or 2-8°C for short-term use. Keep the vial sealed and protected from light, moisture, and repeated freeze-thaw cycles. Once reconstituted, store at 2-8°C and use within 30 days.

What purity is Hexarelin Acetate?

Hexarelin Acetate is manufactured to a minimum purity of ≥98% as verified by HPLC analysis, with identity confirmed by mass spectrometry. Each batch ships with a Certificate of Analysis (COA).

What is the recommended reconstitution protocol for Hexarelin Acetate?

For this 5mg vial, reconstitute with 1mL of bacteriostatic water to yield a concentration of 5.0mg/mL. Inject the water slowly along the inner wall of the vial — do not shake or agitate. Allow the lyophilized powder to dissolve fully (typically 2-5 minutes). Store reconstituted solution at 2-8°C and use within 30 days.

Is Hexarelin Acetate legal to buy for research?

Hexarelin Acetate is sold in the United States as a research chemical for laboratory and in-vitro use only. It is not approved by the FDA for human use and is not sold for human consumption. Researchers are responsible for compliance with all applicable federal, state, and institutional regulations.

How is Hexarelin Acetate reconstituted for research use?

Hexarelin Acetate ships as a lyophilized (freeze-dried) powder and is reconstituted with bacteriostatic or sterile water before use in research. The volume of solvent added determines the working concentration — use the Elyte reconstitution calculator to derive the exact concentration for a given vial size and solvent volume.

Does Hexarelin Acetate come with a Certificate of Analysis?

Yes. Every batch of Hexarelin Acetate from Elyte Peptides ships with a third-party Certificate of Analysis (COA) documenting identity and HPLC purity (≥98%), so research results can be traced to a verified lot.

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