How it works.

AOD-9604 is a synthetic analog of the C-terminal fragment (residues 177–191) of human growth hormone, with an added N-terminal tyrosine. Unlike full-length GH it does not engage the GH receptor and produces no IGF-1-mediated effects. In animal models it has been studied for effects on β3-adrenergic signaling and lipolysis in adipose tissue. Its small size and lack of GH-receptor activity make it useful for isolating GH's lipolytic effects from its mitogenic ones.

GH 177–191 fragmentno GH-R binding
β3-AR signalinglipolysis (adipose)
no IGF-1 axisno mitogenic effect
From researchers using AOD-9604

Verified buyer notes.

Initials only — every quote is verified against an order record. We don’t ghost-write reviews.

COA matched what we ran in-house. Powder reconstituted clean, no haze. Did exactly what we needed it to.
M.O.Boston, MAApril 2026
Switched after two bad lots from a previous source. Three orders in, zero issues.
J.K.Austin, TXMarch 2026
Shipment got delayed two days by weather and still arrived at 4°C. Packaging is no joke.
R.A.Seattle, WAFebruary 2026