AOD-9604
A growth-hormone fragment studied specifically for fat metabolism.
The fat-burning fragment.
AOD-9604 is the tail of the growth-hormone molecule, isolated for the part thought to drive fat breakdown — without GH's effects on growth or blood sugar. The idea is elegant; the human results have been modest.
At a glance
Where the research focuses.
Fat metabolism
Studied for stimulating fat breakdown (lipolysis) without GH side effects.
Body composition
Researched as a fat-loss aid - results in humans were modest.
Cartilage / joints
Newer research interest in cartilage repair.
Metabolic add-on
Sometimes paired with other compounds in body-composition research.
A clever idea, tested.
AOD-9604 isolates growth hormone's fat-mobilising region in the hope of fat loss without GH's other actions.
Animal data look supportive; the human obesity trials that followed were disappointing, which is the honest headline.
Strength of the evidence.
- Lipolytic mechanism in animal models
- No IGF-1 elevation confirmed
- Human obesity trials (modest / null results)
- Early cartilage research
- Meaningful human fat loss
- Joint-repair claims
How it works
Lipolysis
Stimulates fat breakdown in fat-cell models.
Animal modelsNo IGF-1
Avoids GH's growth and glucose effects.
ConfirmedReceptor
Mechanism not fully resolved at the receptor level.
DebatedHuman effect
Limited weight effect in controlled trials.
ModestHow it moves through the system
Reconstitution calculator
How much diluent to mix into the vial, and the concentration that results. The suggested volume reaches a clean working stock; the calculator does the arithmetic from figures you enter. These describe solution preparation for research handling — not instructions for use in humans or animals.
Signs of a quality compound
AOD-9604 is not approved as a drug, though it has held food-ingredient (GRAS-type) status in some regions. It is sold as a research material and is prohibited in competitive sport. Its human fat-loss data are modest.
- For research purposes only
- Not for human consumption
- Not FDA approved
- Consult a qualified professional










