Direct comparison

Ipamorelin vs GHRP-2

How Ipamorelin and GHRP-2 compare on mechanism, evidence and legal status — factual, no recommendations.

IpamorelinGHRP-2
ClassGHRPGHRP
Evidence levelearly clinical studiesearly clinical studies
Legal status (DE)not approvednot approved
WADA-listedYesYes
Molar mass711.9 Da818 Da
Studies cited33
Research areasMuscle growth, Anti-agingMuscle growth, Anti-aging

Ipamorelin

Ipamorelin is a synthetic pentapeptide and a selective agonist at the ghrelin receptor (GHS-R1a).

Full Ipamorelin profile

GHRP-2

GHRP-2 is a synthetic hexapeptide that acts as a potent agonist at the ghrelin receptor (GHS-R1a).

Full GHRP-2 profile

Important notice

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