Comparison
Retatrutide vs AOD-9604
Triple agonist metabolic sledgehammer vs. targeted lipolysis modulator.
Retatrutide
GLP-1 / GIP / Glucagon Triple Agonist
AOD-9604
Lipolytic Peptide
Effectiveness Profile
At a Glance
| Retatrutide | AOD-9604 | |
|---|---|---|
| Type | Metabolic Peptide | Metabolic Peptide |
| Legal status | Research | Research |
| Half-life | ~6 days | ~30 minutes (SC) |
| Preferred route | SubQ | SubQ |
| Dose frequency | weekly | once-daily |
| Beginner dose | 0.5–1 mg | 250–300 mcg |
| Intermediate dose | 2–4 mg | 300–500 mcg |
| Advanced dose | 6–8 mg | 500–1000 mcg |
| Cycle length | 12–24 wks | 8–16 wks |
| Bioavailability | — | 85% |
| Time to peak | 48h | 0.5h |
| Active duration | 168h | 4h |
| Storage | Lyophilized: 2–8°C. Reconstituted: refrigerated, stable ~30 days. | 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
Retatrutide wins for: absolute fat loss potency, waistline and visceral fat reduction, appetite suppression, proven human efficacy, and once-weekly dosing simplicity. It's the closest thing to a pharmaceutical-grade cutting protocol in a single compound, but at the cost of more pronounced GI side effects and legitimate adaptation risk if abused.
AOD-9604 wins for: side effect profile, ease of daily stacking, minimal to no hormonal disruption, and legal/gray-market accessibility. Perfect for tightening stubborn areas or as a gentle nudge during maintenance — but it does not move the scale like true incretin-mimetics do.
Pick A or B?
Pick Retatrutide if:
- You want maximal fat loss in minimal time, especially targeting visceral/liver fat
- Appetite control is a top priority (cutting severe cravings, killing hunger)
- You're coming off a bulk/cycle and need rapid composition cleanup
- You've plateaued on GLP-1s like semaglutide or tirzepatide and need another gear
- You can manage moderate-to-severe GI sides and are vigilant about muscle retention
Pick AOD-9604 if:
- You want a mild, targeted fat-burning boost (especially female or lower-BF users)
- You're stacking multiple compounds for a clean recomposition without new systemic sides
- You want zero impact on glucose, IGF-1, or HPTA (no bloods, no shutdown, no drama)
- You're sensitive to GLP-1 agonist GI sides or don't want appetite suppression
- You want a side-effect-free adjunct for steady long-term trimming or post-GH maintenance
Where to Buy

Real Peptides
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- Retatrutide· Trinity-X™ (GLP-3RT)Buy Retatrutide
- AOD-9604· AOD-9604Buy AOD-9604