Hexarelin
Synthetic growth hormone secretagogue (GHRP class). Not FDA-approved; human data limited.
Category: Growth Hormone Axis
MK-677
Oral, non-peptide ghrelin receptor agonist. Not FDA-approved; investigational.
Sermorelin
Synthetic GHRH analog (GRF 1-29). Previously FDA-approved as Geref; the brand product was discontinued. Current US supply is compounded and not FDA-approved.
CJC-1295
Synthetic GHRH analog (modified GRF 1-29). Not FDA-approved; human data limited to early studies.
CJC-1295 with DAC
Synthetic GHRH analog with a drug affinity complex (DAC) that extends its half-life. Not FDA-approved; human data limited to early studies.
Ipamorelin
Synthetic growth hormone secretagogue (GHRP class). Not FDA-approved; human data limited to early studies.
GHRP-2
Synthetic growth hormone secretagogue (GHRP class). Not FDA-approved; human data limited.
GHRP-6
Synthetic growth hormone secretagogue (GHRP class). Not FDA-approved; human data limited.