Verified Peptide ReviewLast reviewed: 12 April 2026
Compound Profile · GH Secretagogue
GHRP-6
GHRP-6 is a hexapeptide GH secretagogue studied in research for GH stimulation, though appetite elevation is a notable characteristic.
LegalResearch onlyEvidenceEmergingHuman useNot approved
7.0/ 10
Peptide Score
Evidence
Safety
Regulatory
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Quick verdict
Older GH secretagogue with pronounced appetite effects. Largely superseded by more selective alternatives.
Reality check
What this isn't
- Not approved for human use — research-only context
- No regulator has approved human use
- Evidence base is early — long-term data limited
- Side-effect profile not fully characterised
- Educational only — not medical advice
Full GHRP-6 review
A synthetic hexapeptide ghrelin receptor agonist.
Among the earliest peptide GH secretagogues studied.
Looking at alternatives?
Compounds with comparable research interest but different evidence, regulatory status, or risk profile.