Direct comparison

GHRP-2 vs GHRP-6

How GHRP-2 and GHRP-6 compare on mechanism, evidence and legal status — factual, no recommendations.

GHRP-2GHRP-6
ClassGHRPGHRP
Evidence levelearly clinical studiesearly clinical studies
Legal status (DE)not approvednot approved
WADA-listedYesYes
Molar mass818 Da873 Da
Studies cited33
Research areasMuscle growth, Anti-agingMuscle growth, Metabolism

GHRP-2

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

Full GHRP-2 profile

GHRP-6

GHRP-6 is the first synthetic growth hormone secretagogue (GHS) and the prototype of the GHRP class.

Full GHRP-6 profile

Important notice

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