GHRP-6 5 mg

Key highlights

5 mg lyophilized vialFreeze-dried peptide in a sterile, UV-resistant glass vial.

99.9% HPLC purityEach lot analyzed by an accredited US third-party lab via HPLC and mass spectrometry.

Cold-chain peptideRefrigerate after reconstitution. Diluent and lab supplies not included.

Research use onlySupplied exclusively for laboratory investigation and development.

Product specifications

Specifications
Lab Reports
Storage & Handling

For laboratory research use only. Not for human or animal consumption.

View certificates of analysis

Independently verified

This peptide is analyzed by an accredited US third-party laboratory before it ships.

Accredited testing partner

Identity and purity confirmed by MZ Biolabs (Tucson, AZ), a US DEA-licensed analytical facility, via HPLC purity analysis and mass-spectrometry identity confirmation under GLP standards.

Published certificates of analysis

Our third-party certificates of analysis are published on our website — no login required.

GHRP-699.9% pure

See all certificates of analysis

Storage & handling

Peptides are photo- and temperature-sensitive; handle per standard laboratory practice.

• Lyophilized storage: Keep the sealed vial cool, dry, and protected from light. For longer-term storage, freezing is standard practice for lyophilized peptides.
• After reconstitution: Refrigerate (approximately 2–8 °C) and follow your institution’s SOPs for aliquoting, handling, and disposal. Avoid repeated freeze–thaw cycles.
• Diluent not included: A suitable laboratory diluent and reconstitution supplies are not provided with this product.
• UV-resistant glass vial to help protect photo-labile peptides during storage.
• Tamper-evident seal to support chain-of-custody and inventory controls.

Why source GHRP-6 from Sports Technology Labs

Quality control across the research-peptide industry is inconsistent, and many suppliers do not publish third-party testing for their products. Independent verification of identity and purity is essential for reproducible research.

Third-party tested & certified

Verified by MZ Biolabs (Tucson, AZ), an accredited US laboratory, via HPLC and mass spectrometry, with batch-linked COAs.

Lyophilized & packaged in America

Freeze-dried into sterile, UV-resistant glass vials and packaged in the USA.

Tamper-evident packaging

Supports chain-of-custody, label transparency, and batch-linked traceability.

60-day money-back guarantee

Transparent business, standard payment methods, no misrepresentation.

What is GHRP-6?

GHRP-6 (growth hormone-releasing peptide-6) is a synthetic hexapeptide with the sequence His-D-Trp-Ala-Trp-D-Phe-Lys-NH₂. It belongs to the growth hormone-releasing peptide (GHRP) family and acts as an agonist of the growth hormone secretagogue receptor (GHS-R1a), the receptor for the endogenous peptide ghrelin.

Structural studies of the ghrelin receptor indicate that GHRP-6 binds and activates GHS-R1a through interactions distinct from those of acyl-ghrelin. It is used as a research chemical to investigate GHS-R1a signaling in experimental models.

GHRP-6 is an experimental research chemical, supplied strictly for laboratory research. Sports Technology Labs makes no claims regarding its effects, and nothing in this listing should be interpreted as describing outcomes in humans or animals.

Important regulatory information

Not approved for human use

GHRP-6 is an investigational research peptide. It is not approved by the FDA and is not a drug, food, dietary supplement, or cosmetic. Marketing it for human use is unlawful.

WADA-prohibited

Growth hormone-releasing peptides (GHRPs), including GHRP-6, are prohibited by the World Anti-Doping Agency at all times under S2 (Peptide Hormones, Growth Factors, Related Substances and Mimetics) (ref. 3).

Legal status for research

In the United States, GHRP-6 is not a controlled substance and may be legally purchased and possessed for laboratory research use. Other jurisdictions may regulate it differently.

Our position

Sports Technology Labs are chemical suppliers, not medical providers. We do not condone or encourage consumer use of research compounds.

Scientific references

1. Wang Y, Guo S, Zhuang Y, et al. Molecular recognition of an acyl-peptide hormone and activation of the ghrelin receptor. Nat Commun. 2021;12(1):5064.
2. National Center for Biotechnology Information. PubChem Compound Summary for GHRP-6 (CAS 145177-42-0): sequence, molecular formula, and molecular weight. PubChem, National Library of Medicine.
3. WADA Prohibited List (2025), Section S2: Peptide Hormones, Growth Factors, Related Substances and Mimetics (Growth Hormone-Releasing Peptides). WADA.org.

Research use only. All products on this website are intended exclusively for laboratory research and development. They are not for human or animal consumption. These statements have not been evaluated by the U.S. Food and Drug Administration, and these products are not intended to diagnose, treat, cure, or prevent any disease.