GHRP-6

Overview

Researchers can buy GHRP-6 research peptide from Advanced Peptide Science at 99%+ HPLC-verified purity. GHRP-6 (Growth Hormone Releasing Peptide-6) is a synthetic hexapeptide ghrelin receptor (GHS-R1a) agonist with sequence His-D-Trp-Ala-Trp-D-Phe-Lys-NH2 and a molecular weight of 873.0 Da. It is one of the foundational compounds in the GHRP class.

Bacteriostatic Water (BAC Water) 30ml is required for reconstitution of this lyophilized compound. Available separately: Bacteriostatic Water 30ml.

Research Background

GHRP-6 was one of the first synthetic GHRPs developed, predating later compounds with more selective receptor profiles such as Ipamorelin. The hexapeptide structure provides high GH-axis stimulation potency but also engages appetite-regulation pathways (ghrelin pathway co-activation) — useful for combined GH and appetite research. Compare against GHRP-2 for receptor binding profile comparison.

Mechanism of Action (Research Context)

Mechanism research investigates GHRP-6 binding at GHS-R1a, a Gq-coupled GPCR expressed on pituitary somatotrophs and in CNS appetite-regulation centres. Downstream pathways include PLC/IP3 signalling driving GH pulse amplification and parallel ghrelin-pathway activation in the arcuate nucleus. Cardioprotective mechanism research focuses on potential GHS-R1a signalling in cardiac tissue independent of GH release.

Research Applications

• GHS-R1a (ghrelin receptor) agonism pharmacology research
• GH-pulse-magnitude amplification studies
• Appetite-regulation neurological pathway research (arcuate nucleus)
• Cardioprotective mechanism research via GHS-R1a signalling
• Comparative research vs GHRP-2 and Hexarelin

Compound Specifications

Quality Assurance

Each batch is independently verified by third-party analytical laboratories. Certificates of Analysis confirming ≥99% purity via HPLC are available on request at research@advancedpeptidescience.com.

Research Use Only. For Research Use Only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease. By purchasing you confirm research-only intent. These products have not been evaluated by the FDA.

Frequently Asked Questions

Buy GHRP-6 growth hormone releasing peptide USA COA?

Advanced Peptide Science supplies GHRP-6 at 99%+ HPLC-verified purity with batch-specific COA available on request.

GHRP-6 vs Ipamorelin research comparison?

GHRP-6 has stronger appetite-stimulating activity due to broader ghrelin pathway engagement; Ipamorelin (in the CJC-1295 + Ipamorelin Blend) is a selective GHRP with lower cortisol/prolactin stimulation. Different research applications.

Is GHRP-6 approved for human use?

Advanced Peptide Science supplies GHRP-6 exclusively for in vitro and in vivo scientific research. Not for human consumption. Research use only.