
AOD-9604 (Advanced Obesity Drug) is a synthetic peptide fragment of human growth hormone (amino acids 176-191) that retains the fat-loss properties of GH without affecting IGF-1, insulin, or blood glucose. It has FDA GRAS status as a food ingredient. This is not medical advice.
Research-context information only. AOD-9604 is an investigational research peptide; FDA Phase 2 trial program for obesity was discontinued without approval. Protocols, doses, and reactions reported below come from published clinical trials and self-reported community sources. This article reports what has been documented, not what should be done. Possession or use of investigational drugs outside an authorized clinical trial may be illegal in your jurisdiction. Consult a licensed physician for personal medical decisions.
AOD-9604 Dosing Table
Match your vial size below — reconstitution and dose math update automatically.
| Dose | Syringe units | mL volume | Schedule |
|---|---|---|---|
| 250 mcg | 10 units | 0.1 mL | Daily fasted SubQStarter |
| 300 mcg | 12 units | 0.12 mL | Daily fasted SubQStandard |
| 500 mcg | 20 units | 0.2 mL | Daily fasted SubQAdvanced |
Math assumes U-100 insulin syringes (1 mL = 100 units). Verify your syringe matches before injecting. Round half-units to the nearest visible mark.
Quick Reference: Standard Protocol
| Parameter | Standard Protocol |
|---|---|
| Dose | 300 mcg/day |
| Route | Subcutaneous injection (abdominal fat) |
| Timing | Morning, fasted |
| Frequency | 5 days on, 2 days off |
| Cycle | 8 weeks on, 8 weeks off |
| Vial size | 5 mg |
| Reconstitution | 2 mL bacteriostatic water → 2.5 mg/mL |
| Community-documented draw | 12 units on insulin syringe |
| Storage | Refrigerate, use within 28 days |
Draw volumes reflect community-documented reconstitution protocols, not a recommended dosing schedule.
The protocol below reflects the most commonly documented community approach.
Standard protocol: 300 mcg SC injection into abdominal fat, first thing in the morning on an empty stomach. 5 days on, 2 days off. Community protocols describe waiting 20–30 minutes before eating.
Cycling: 8 Weeks On, 8 Weeks Off
Run 300 mcg daily (5 on / 2 off) for 8 weeks, then take 8 weeks off. Community protocols use the 8-week on/off structure to reduce the risk of receptor desensitization — this hasn't been directly tested in published AOD-9604 trials.
Weeks 1-2: Some users start at 250 mcg daily to assess tolerance. AOD-9604 is generally well-tolerated with minimal side effects.
Weeks 3-8: 300 mcg daily, 5 days on / 2 days off.
Timing matters: Community protocols describe fasted morning injection; the cited rationale is avoiding insulin spikes that may compete with lipolytic signaling. Some users inject 30 minutes before cardio for enhanced fat oxidation.
Enhanced Protocol (Community)
Some community protocols push doses higher for more aggressive fat loss:
| Parameter | Enhanced Protocol |
|---|---|
| Dose | 500 mcg/day |
| Route | Subcutaneous injection |
| Timing | Morning, fasted |
| Frequency | 5 days on, 2 days off |
| Cycle | 8 weeks on, 8 weeks off |
| Draw amount | 20 units (from 5 mg vial with 2 mL BAC water) |
The 300 mcg standard community protocol is the recommended starting point. 500 mcg is the upper end referenced in community discussions.
Routes of Administration
Subcutaneous injection (primary): Community protocols describe subcutaneous injection into abdominal fat, love handles, or thighs, typically 0.1–0.3 mL with an insulin syringe (29–31 gauge).
Oral (research context): Animal studies showed oral activity at 500 mcg/kg, and AOD-9604 has GRAS status as a food ingredient. Community preference remains injectable for more reliable bioavailability.
Intra-articular (emerging): Recent research explored AOD-9604 for joint health, with cartilage-protective effects observed in animal models.

Reconstitution Quick Reference
| Vial Size | BAC Water | Concentration | 300 mcg Dose |
|---|---|---|---|
| 5 mg | 2 mL | 2.5 mg/mL | 11 units |
Math: 5,000 mcg / 2 mL = 2,500 mcg/mL. For 300 mcg: 300 / 2,500 = 0.12 mL = ~11 units. One vial lasts ~16 doses.
Community protocols describe gentle swirling — not shaking — to avoid degradation, with storage at 2–8°C and use within 28 days. For step-by-step instructions, see the Reconstitution Calculator.



