What it is
A synthetic peptide derived from the C-terminal region of human growth hormone (residues 176-191).
How it works
Originally hypothesized to mimic the lipolytic activity of growth hormone without affecting growth or insulin sensitivity; subsequent clinical trials did not demonstrate efficacy.
Where it's used
Investigated in early clinical trials for obesity but did not achieve regulatory approval as a drug.
Regulatory status
Not FDA-approved; research compound. Holds GRAS status as a food ingredient in some jurisdictions but not as a drug.
Reconstitution
Supplied as a lyophilized powder requiring reconstitution with bacteriostatic water prior to use.
Tracking it
AOD-9604 is injectable, so two things matter in a log: when you dosed and where. Rotating sites and writing both down prevents the classic “did I already pin the left side?” problem.
Source
Public reference
Last reviewed 2026-06-11