Comparison
Tirzepatide vs AOD-9604
Maximum GLP-1 agonist power vs. clean, targeted lipolysis peptide.
Tirzepatide
Dual GIP/GLP-1 Receptor Agonist
AOD-9604
Lipolytic Peptide
Effectiveness Profile
At a Glance
| Tirzepatide | AOD-9604 | |
|---|---|---|
| Type | Metabolic Peptide | Metabolic Peptide |
| Legal status | Rx-Only | Research |
| Half-life | ~5 days (116–120 hours) | ~30 minutes (SC) |
| Preferred route | SubQ | SubQ |
| Dose frequency | weekly | once-daily |
| Beginner dose | 1–2.5 mg | 250–300 mcg |
| Intermediate dose | 2.5–5 mg | 300–500 mcg |
| Advanced dose | 7.5–15 mg | 500–1000 mcg |
| Cycle length | 8–24 wks | 8–16 wks |
| Bioavailability | 80% | 85% |
| Time to peak | 48h | 0.5h |
| Active duration | 168h | 4h |
| Storage | 2–8°C refrigerated; stable at room temp up to 21 days unopened | 2–8°C refrigerated; lyophilized stable at room temp; reconstituted stable ~28 days refrigerated |
| PCT required | No | No |
| Ancillaries required | No | No |
| Safe for women | Yes | Yes |
Verdict
Tirzepatide wins for raw appetite suppression, total fat-loss magnitude (15–21% per year), metabolic syndrome management, and monotherapy cuts where maximal reduction is the goal. It's the only pharmaceutical-level tool here, with GLP-1/GIP agonism that actually moves the needle—hard, fast, and predictable—at even microdose tiers.
AOD-9604 wins for zero-side effect lipolysis, gentle and subtle recomposition with no appetite, GI, or lean-mass cost, legal gray-market sourcing, and seamless stacking (especially alongside GH, secretagogues, or GLP-1s themselves). It's a 'precision modulator,' not a sledgehammer—perfect for polishing off stubborn depots, or for users who want visible fat loss with zero systemic impact.
Pick A or B?
Pick Tirzepatide if:
- You need aggressive, pharmaceutical-grade fat loss beyond the reach of any natural or peptide stack
- You want robust appetite suppression as the main driver (e.g., contest prep, deep cut, or cutting while running AAS)
- You're managing prediabetes, insulin resistance, or other glycemic concerns along with fat loss
- You're fine with injectables and titrating doses to minimize GI issues
- Maximizing efficiency in large or rapid weight loss phases is the priority
Pick AOD-9604 if:
- You want to selectively target stubborn fat without appetite or muscle-mass tradeoff
- You're already using GH, peptides, or a GLP-1 and want an add-on for more nuanced fat loss
- You prefer a protocol with effectively no side effects and no impact on glucose or hormone status
- You're a female user avoiding hormonal manipulation and want a peptide both sexes can run cleanly
- Mild, sustainable, stack-friendly recomposition is the main goal, not dramatic weight reduction
Where to Buy

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- Tirzepatide· GLYCON-X™Buy Tirzepatide
- AOD-9604· AOD-9604Buy AOD-9604