Description
AOD-9604 20mg from Evolve Peptides is 20mg of AOD-9604 in a sealed glass vial. AOD-9604 is a modified hGH fragment. It’s sold for laboratory research only.
About AOD-9604
AOD-9604 is a modified fragment of human growth hormone (residues 177-191 with an added tyrosine). It was developed at Monash University to study fat metabolism without GH’s effects on growth or IGF-1.
Metabolic Pharmaceuticals took it into trials.
How AOD-9604 acts in the lab
Growth hormone has a region near its C-terminal end, residues 177 to 191, that seems to account for its effect on fat breakdown. AOD-9604 is that fragment with a tyrosine added at the front.
In animal studies it increased lipolysis and reduced lipogenesis in fat cells. It doesn’t bind the growth hormone receptor the way full GH does, and it didn’t raise IGF-1 in trials, which is what made it interesting as a tool for separating GH’s fat effects from its growth effects.
AOD-9604 20mg technical data
- Compound: AOD-9604
- Also known as: hGH fragment 177-191
- CAS number: 221231-10-3
- Molecular formula: C78H123N23O23S2
- Molar mass: 1,815.1 g/mol
- Sequence: hGH fragment 177-191 with an added N-terminal tyrosine
- Amount: 20mg per vial
- Form: lyophilized (freeze-dried) powder
- SKU: EVP-AOD-20
- Use: laboratory research only
AOD-9604 research
Heffernan and colleagues reported in 2001 that it reduced body fat in obese mice.
Phase 2b trials didn’t show significant weight loss compared with placebo.
To read the papers yourself, start with this PubMed search for AOD-9604.
Lab testing for AOD-9604 20mg
We’ve put the lab paperwork for AOD-9604 20mg in the image gallery:
- A certificate of analysis with identity, measured quantity and HPLC purity.
Click any image to zoom in on the numbers. A few reports cover another AOD-9604 vial size made at the same time. Purity applies across sizes, while the quantity result is for the vial the lab actually measured.
AOD-9604 20mg reconstitution and concentration
The volume of water you add sets the concentration. For a vial holding 20mg:
- 1ml of bacteriostatic water gives 20mg/ml
- 2ml of bacteriostatic water gives 10mg/ml
- 3ml of bacteriostatic water gives 6.67mg/ml
Choose the volume that suits your measurements. Mark the vial with the concentration and date so nobody has to guess later.
Use sterile bacteriostatic water. Warm the sealed vial to room temperature first so no condensation gets in, add the water slowly along the glass wall, and swirl gently until it’s clear. Never shake.
Storage and shelf life
The dry powder keeps best cold: 2 to 8°C in the fridge, or -20°C for long-term storage. After reconstitution, store it in the fridge and finish it within roughly four weeks.
Other AOD-9604 sizes
- AOD-9604 5mg: 5mg for $55.00, about $11.00 per mg
- AOD-9604 10mg: 10mg for $80.00, about $8.00 per mg
- AOD-9604 20mg (this page): 20mg for $135.00, about $6.75 per mg
AOD-9604 20mg is the largest size we stock and the cheapest per milligram. It suits longer studies where you’d otherwise reorder.
Peptides often ordered with AOD-9604
- GLP-3 RT 10mg, triple agonist
- GLP-1 S 20mg, GLP-1 agonist
- SLU-PP-332 Capsules 60 Count (250mcg), 60 capsules
- Cagrilintide 10mg, amylin analog
- GLP-2 TZ 15mg, GIP/GLP-1 agonist
Browse the full weight loss peptides range, or see every vial on our research peptides page.
Common questions about AOD-9604 20mg
How much is in the AOD-9604 20mg vial?
20mg of lyophilized powder. The amount is printed on the label.
Which size should I buy?
Pick by how much you’ll use. Bigger vials cost less per milligram, smaller ones mean less sits open in the fridge. The size comparison above lists every AOD-9604 option.
What do I mix AOD-9604 20mg with?
Sterile bacteriostatic water. The reconstitution section above shows the concentration for each volume.
How should I store it?
Sealed vials go in the fridge, or the freezer for long-term storage. Once mixed, refrigerate and use within about 28 days.
Can AOD-9604 be used in people or animals?
No. It’s sold for laboratory research only and isn’t approved for human or veterinary use.
Buy AOD-9604 20mg from Evolve Peptides
Ready to order? AOD-9604 20mg costs $135.00 and is in stock. Add it to your cart and you’re done. Add a vial of bacteriostatic water if you don’t have any, so you’re ready to reconstitute when it arrives.
Need more for the same project? See the rest of our weight loss peptides.
For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.







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