Pure AOD 9604 2mg for Sale | 99% Pure hGH Fragment (176–191) for Lipolysis Research

What if you could keep the fat-burning half of growth hormone and throw away the rest? That was the exact question a team at Monash University set out to answer in the 1990s — and the answer became AOD 9604 2mg. In obese rodent models, chronic administration of this fragment cut body-weight gain by over 50% without touching IGF-1 or insulin sensitivity (PeptidesSource, 2026). That’s the whole trick: fat signaling, minus the systemic baggage of full hGH.

If your work touches adipocyte metabolism, energy expenditure, or β3-adrenergic signaling, you’ve probably already got this fragment on your list. The AOD 9604 2mg vial is the format researchers reach for when a pilot study needs precision, not a stockpile. And the quality of that vial decides whether your lipolysis assay gives you signal or noise.

At GLP1 Peptides, we supply AOD 9604 2mg verified to 99%+ purity, backed by a batch-specific Certificate of Analysis (COA), and shipped to laboratories across the USA, Canada, Germany, and France. Here’s the full picture before you order.

Research Use Only. AOD 9604 2mg is supplied strictly for in-vitro laboratory and analytical research by qualified professionals. It is not a drug, supplement, food, or cosmetic, has not been approved for human use by any government health authority, and is not intended for human or veterinary use.

---

What Is AOD 9604 2mg?

AOD 9604 — short for “Anti-Obesity Drug 9604” — is a synthetic 16-amino-acid peptide corresponding to the C-terminal region of human growth hormone, residues 176–191 (sometimes cited as 177–191), with an added tyrosine at the N-terminus for stability. It keeps the disulfide bridge found in the parent hormone (Cys182–Cys189), which helps the short fragment hold its shape.

The 2mg vial isolates a small, precise quantity, ideal when you want clean measurement in early-phase work rather than a bulk supply sitting in the freezer.

How AOD 9604 works

Here’s the mechanism that made it famous. AOD 9604 stimulates lipolysis (fat breakdown) largely through the β3-adrenergic receptor pathway on fat cells, while also curbing lipogenesis by inhibiting acetyl-CoA carboxylase — the enzyme that helps build new fatty acids (Peptide Works). The elegant part? It does this without raising IGF-1, disrupting insulin, or triggering the growth-promoting activity that makes full-length hGH a blunt instrument for metabolic study. In β3-AR knockout mice, Heffernan and colleagues showed the lipid effect largely disappeared — strong evidence for where the action lives (Heffernan et al., Endocrinology, 2001; PMID 11713213).

Why this fragment matters to researchers

Growth hormone does a dozen things at once, which is a nightmare when you’re trying to study just one. AOD 9604 lets you isolate the lipolytic signaling domain and watch it work on its own. That’s not a marketing angle — it’s the reason this peptide has one of the deepest research records of any GH fragment on the market.

---

Why Researchers Buy AOD 9604 2mg

The 2mg format is built for focused, high-precision work. Here’s where it fits:

---

The GLP1 Peptides Quality Standard

A research peptide is only as trustworthy as its paperwork. Here’s what backs every 2mg vial:

---

Technical Product Specifications

---

How to Reconstitute and Store AOD 9604 2mg (Laboratory Handling)

Peptides are fragile. Get the handling right and your AOD 9604 2mg stays stable and reproducible; get it wrong and you’ll be troubleshooting a compound that’s already half-degraded. These are standard in-vitro lab steps — not use directions.

Reconstitution, step by step

Storage at a glance

• Lyophilized powder: store at -20°C, sealed, away from heat, light, and moisture. Stable long-term.
• Reconstituted solution: refrigerate at 2–8°C, protect from light, and avoid repeated freeze-thaw cycles.
• Inspect before every use: discard anything cloudy, discolored, or clumped.

Cold, dark, dry, aliquoted. Boring advice — but boring is exactly what keeps a peptide reproducible.

---

AOD 9604 vs Other Growth-Hormone & Metabolic Research Peptides

Buyers rarely evaluate AOD 9604 alone. Here’s how it lines up against the compounds it’s most often cross-shopped with.

The short version: if your question is “what does the fat-metabolism domain do on its own?”, AOD 9604 answers it more cleanly than any option here. The unmodified fragment is less stable, and the GH-axis compounds pull IGF-1 along for the ride.

---

AOD 9604 2mg for Sale | Availability and International Shipping

Ready to add it to your study? Our research-grade AOD 9604 2mg is stocked as HPLC/MS-verified, COA-backed lyophilized vials. We serve laboratories and independent researchers across the markets where demand runs highest:

• 🇺🇸 USA — fast domestic dispatch
• 🇨🇦 Canada — reliable cross-border delivery
• 🇩🇪 Germany (Deutschland) — trusted EU logistics
• 🇫🇷 France — secure European shipping
• Globally

Every order arrives sealed, documented, and bench-ready. When you buy AOD 9604 2mg from us, you’re paying for verified identity and full data integrity — the two things that actually protect your results.

---

FAQs about AOD 9604 2mg

1. What is AOD 9604 2mg? It’s a 2mg vial of AOD 9604, a synthetic 16-amino-acid fragment of human growth hormone (residues 176–191 with an added N-terminal tyrosine), supplied as a lyophilized powder for lipolysis research.

2. What does AOD 9604 do in research models? It stimulates fat breakdown (lipolysis) through the β3-adrenergic pathway and inhibits fatty-acid synthesis, all without raising IGF-1 or disrupting insulin — which is why it’s used to study fat metabolism in isolation

3. Is AOD 9604 the same as HGH Fragment 176–191? Almost. AOD 9604 is a modified version — a tyrosine sits at the N-terminus for added stability. The terms get used interchangeably, but they’re technically distinct molecules.

4. Is AOD 9604 a peptide or a growth hormone? A peptide fragment. It’s a small piece of the full 191-amino-acid hGH molecule, not the complete hormone, and it doesn’t activate GH receptors the way full hGH does.

5. Is AOD 9604 FDA approved? No. It has never received FDA approval for any use, and in December 2024 the FDA declined to add it to the 503A bulk-compounding list, citing safety-data gaps. It’s supplied for laboratory research only.

6. Is AOD 9604 legal to buy? In most jurisdictions it’s sold for research use only. It is prohibited in competitive sport by WADA, which places it in the S.0 category because it isn’t approved for human therapeutic use anywhere. Always follow local regulations.

7. Why doesn’t AOD 9604 raise IGF-1 like full HGH? Because it’s only the C-terminal fat-metabolism fragment. The receptor-binding regions responsible for IGF-1 stimulation and growth signaling sit elsewhere in the hGH molecule — and they’re simply not part of AOD 9604.

8. How should AOD 9604 2mg be stored? Keep the lyophilized powder at -20°C, sealed and shielded from light and moisture. Once reconstituted, refrigerate at 2–8°C, protect from light, and avoid freeze-thaw cycles.

9. How do you reconstitute AOD 9604 2mg in the lab? Bring the vial to room temperature, add bacteriostatic or sterile water slowly down the glass wall, swirl gently until dissolved, then aliquot. Full steps are in the how-to table above.

10. What purity should AOD 9604 be, and how do I verify it? Aim for 99%+ confirmed by HPLC and Mass Spectrometry, with a lot-specific COA documenting identity and purity. Ours ships with exactly that.

11. What was AOD 9604 originally developed for? Obesity. It came out of Monash University in Australia and ran through Australian Phase 2 trials in 300+ obese patients before the program was discontinued for efficacy reasons at the tested dose

12. Where can I buy AOD 9604 2mg that ships internationally? GLP1 Peptides ships research-grade, COA-verified AOD 9604 2mg to the USA, Canada, Germany, and France, in sealed lyophilized vials. Availability details are in the section above.

---

Verified. Documented. Research-ready. Every vial of AOD 9604 2mg from GLP1 Peptides is HPLC/MS-tested to 99%+ purity and shipped with a batch-specific COA — because your lipolysis data deserves a compound you can actually trust.