GHRP-6

$50.00

GHRP-6 (Growth Hormone-Releasing Peptide 6) is a synthetic hexapeptide and agonist at the growth hormone secretagogue receptor (GHS-R). One of the original GHRP-class peptides developed in the 1980s and extensively studied in preclinical research for its role in GH release, ghrelin pathway signaling, and appetite-related research models. Lyophilized powder, ≥99% purity, third-party tested. For laboratory and research use only — not for human consumption.

Peptide Family
Research Application
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Description

GHRP-6 — First-Generation Growth Hormone-Releasing Peptide

GHRP-6 (Growth Hormone-Releasing Peptide 6) is a synthetic hexapeptide developed in the 1980s as one of the first members of the GHRP class of growth hormone secretagogues. It acts as an agonist at the growth hormone secretagogue receptor (GHS-R1a) — the same receptor activated by endogenous ghrelin — and remains one of the most extensively researched reference compounds in ghrelin-pathway pharmacology.

Mechanism of Action

GHRP-6 has been investigated in published research for activity across several biological pathways, including:

  • GHS-R1a receptor agonism — binding to the growth hormone secretagogue receptor in the pituitary and hypothalamus
  • Ghrelin pathway signaling — research on the endogenous ghrelin pathway and downstream GH release mechanisms
  • Pulsatile GH release — investigations into amplitude-modulated GH secretion patterns
  • Appetite and feeding pathway research — studies on ghrelin-mediated appetite signaling in preclinical models, distinguishing GHRP-6 from later-generation GHRPs
  • Cortisol and prolactin pathway research — comparative research on off-target hormonal effects associated with first-generation GHRPs
  • Cardioprotective pathway research — preclinical investigations into GHS-R activity in cardiac tissue

GHRP-6 is distinguished in research literature as one of the first compounds in its class and has served as a foundational reference for the development of later, more selective GHRPs such as Ipamorelin. Unlike Ipamorelin, GHRP-6 is documented in published research to produce notable activity in the ghrelin/appetite pathway, making it a useful research tool when investigators specifically want to study ghrelin-pathway effects rather than isolated GH release.

Research Applications

GHRP-6 is widely used in research contexts including:

  • GHS-R receptor pharmacology and signaling studies
  • Ghrelin pathway and appetite-regulation research models
  • Pulsatile GH release research
  • Comparative analysis against Ipamorelin, GHRP-2, and Hexarelin
  • Combined-pathway GH-axis research alongside GHRH analogs such as CJC-1295 and Tesamorelin
  • IGF-1 response and downstream signaling research
  • Cardioprotective pathway research in preclinical models

Product Specifications

  • Compound: GHRP-6 (Growth Hormone-Releasing Peptide 6)
  • Form: Lyophilized white powder
  • Purity: ≥99% (verified by HPLC and mass spectrometry)
  • Available sizes: 10mg
  • Third-party tested: Certificate of Analysis available on request

Reconstitution & Storage

Lyophilized GHRP-6 should be stored at -20°C for long-term stability and protected from light. Once reconstituted with bacteriostatic water, the solution should be refrigerated at 2–8°C and used within the timeframe indicated on the product COA. Avoid repeated freeze-thaw cycles, as they can degrade peptide integrity.

Shipping & Handling

All orders are shipped with temperature-controlled packaging to preserve peptide integrity. Domestic orders typically arrive within 2–4 business days. Tracking is provided on every order.

Important Disclaimer

This product is sold strictly for laboratory research and in-vitro use only. It is not intended for human or animal consumption, diagnostic use, therapeutic use, or any form of clinical application. By purchasing, you confirm that you are a qualified researcher or affiliated with a licensed research institution and that this product will be handled in accordance with all applicable laws and safety standards.

GHRP-6 is not approved by the FDA for human use, and this product is not a substitute for any prescribed medication.

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Shipping & Delivery

Domestic Shipping (Canada)

We ship Canada-wide using Canada Post Xpresspost with full tracking provided on every shipment.

Standard delivery: 2-5 business days nationwide
Free shipping on orders over $200 CAD
Discreet, unmarked packaging on all orders
Tracking number provided via email upon dispatch

Storage & Handling

Storage & Handling

Proper storage and handling are essential to maintaining peptide stability and ensuring the integrity of your research material.

Storage Recommendations

Lyophilized peptides should be stored at -20°C for long-term preservation. For short-term storage of up to 30 days, refrigeration between 2-8°C is acceptable. Reconstituted peptides should always be refrigerated and used within 30 days.

Avoid the following:

Direct sunlight or UV exposure Repeated freeze-thaw cycles Temperature fluctuations Storage at room temperature beyond brief handling periods

Reconstitution Best Practices

Allow vials to reach room temperature before opening to prevent condensation. Use bacteriostatic water as the diluent for most peptides, injecting slowly along the side of the vial. Gently swirl to dissolve — do not shake. Allow the solution to fully dissolve before drawing for research use.

Shelf Life

Lyophilized peptides maintain potency for up to 24 months when stored properly at -20°C. Reconstituted solutions should be used within 30 days for optimal research results.

Research Disclaimer

Research Use Only

All products supplied by Kinetic Compounds are intended strictly for in-vitro laboratory research and development purposes.

Intended Use

These compounds are designed exclusively for qualified researchers and research institutions conducting laboratory studies. All products are research-grade and may not have been evaluated by the FDA for human use.

Prohibited Uses

Our products are NOT approved for:

Human consumption or administration Veterinary or animal use Diagnostic procedures Therapeutic applications Cosmetic application Resale for non-research purposes

Buyer Responsibility

By purchasing from Kinetic Compounds, you acknowledge and agree to the following:

You are a qualified researcher or represent a research institution All products will be used solely for in-vitro laboratory research You will handle products in accordance with applicable safety regulations You will not redistribute these compounds for human or animal consumption You assume full responsibility for the proper use and handling of these research materials