GHRP-6 is a synthetic peptide and a so-called “growth hormone secretagogue” that stimulates the release of growth hormone (GH) through activation of the ghrelin receptor. It is being researched for its potential effects on recovery, appetite stimulation, body composition, sleep quality, and metabolic function and is distinguished by its potent GH-releasing activity and influence on hunger signaling.
GHRP-6 (Growth Hormone Releasing Peptide-6) is a synthetic hexapeptide that acts as an agonist of the ghrelin receptor (GHSR-1a) in research. It is one of the oldest GHRPs and is still widely used in studies on ghrelin signaling and GH release.
The GHRP-6 lyophilisate is produced according to high quality standards and verified with HPLC to a purity of ≥ 99%.
Research relevance
Ghrelin receptor agonism — classic model for GHSR-1α binding studies.
Hunger regulation — pronounced effect on appetite signaling, often used in metabolic research.
Cytoprotective signaling — preclinical studies on cardio- and neuroprotection via GHSR-1α outside the pituitary.
Frequently Asked Questions
What is GHRP-6?
GHRP-6 is a synthetic hexapeptide agonist of the ghrelin receptor. Within research, it is the classic reference compound for studies on ghrelin-mediated GH release and appetite signaling.
What distinguishes GHRP-6 from GHRP-2?
GHRP-6 has a more pronounced effect on hunger and appetite signaling, whereas GHRP-2 is more potent in terms of GH release. GHRP-6 is therefore often used in metabolic and appetite-oriented research.
What purity is guaranteed?
Janoshik validates every batch for HPLC purity ≥ 99%.
How is GHRP-6 stored?
Store the lyophilisate refrigerated (2–8 °C), protected from light and moisture. Open vials only immediately before reconstitution. Disclaimer: Intended solely for research purposes.
Not intended for human or animal consumption, medical, diagnostic, therapeutic, or cosmetic uses. Buyer is 18+ and confirms the research context.
