Direct comparison
Ipamorelin vs GHRP-2
Class
GHRP
GHRP
Mechanism
Ipamorelin is a synthetic pentapeptide and a selective agonist at the ghrelin receptor (GHS-R1a).
GHRP-2 is a synthetic hexapeptide that acts as a potent agonist at the ghrelin receptor (GHS-R1a).
Studied effects
Muscle growth, Anti-aging
Muscle growth, Anti-aging
Evidence level
early clinical studies
early clinical studies
Legal status (DE)
not approved
not approved
WADA-listed
Yes
Yes
Half-life
~2 hours
~30 minutes
Studies cited
3
3
Sourcing & partnersAd
europeptidesPEPTICA
europeptides
Visit partner →unyxpeptides
unyxpeptides
Visit partner →clearpeptidesPeptica
clearpeptides
Visit partner →Partner / affiliate links — Peptica may earn a commission. No endorsement; not medical advice. Peptica sells no substances.
Related comparisons
Important notice
This site is intended solely for factual, scientifically oriented information about peptides. It does not constitute medical advice, does not replace a consultation with a doctor and contains no recommendations for use in humans. Peptica sells no substances and names no sources for unapproved substances.