OptiPin
AOD-9604: uses, dosing & the facts
Fat loss peptide derived from human growth hormone (amino acids 177–191). Targets fat burning without other HGH effects. This is an evidence-graded reference – what it is, what it's used for, typical reported dosing, half-life, side effects, and how to track it. It is educational, not medical advice or a recommendation to use a research compound.
- • AOD-9604 – Fat loss. Fat loss peptide derived from human growth hormone (amino acids 177–191).
- • Commonly used for targeted fat loss, body recomposition, visceral fat reduction.
- • Half-life: Approximately 30 minutes.
- • Status: Research use only · not FDA-approved – an educational reference, not a dose protocol or sourcing advice.
What AOD-9604 is
Fat loss peptide derived from human growth hormone (amino acids 177–191). Targets fat burning without other HGH effects.
What AOD-9604 is used for
- • Targeted fat loss
- • Body recomposition
- • Visceral fat reduction
- • Stubborn fat elimination
- • Metabolism enhancement
- • Athletic performance
These are reported/community uses, not proven clinical outcomes. Most research peptides have limited human trial data behind such claims.
Typical reported dosing
| Injectable | 200–300mcg injected subcutaneously daily, preferably in the morning |
Presented as commonly-reported patterns for information only – not a dose recommendation. AOD-9604 dosing is a decision for a qualified clinician.
Reconstitution
Reconstitute 5mg vial with 2mL bacteriostatic water. 200mcg = 8 units, 300mcg = 12 units. The arithmetic is the same for any peptide: concentration = vial mg ÷ water mL, and on a U-100 syringe 100 units = 1 mL. Compute your own vial with the reconstitution calculator.
Half-life & cycling
Half-life: Approximately 30 minutes. Half-life drives dosing frequency and how quickly the compound clears – see it plotted on the AOD-9604 half-life calculator.
Cycling
Typical cycles: 8–12 weeks on, 4 weeks off. Stack with proper diet and exercise for best results.
Side effects & warnings
- an injection site that turns red, hot or hard, spreads, weeps, or comes with a fever – same-day medical care – research-grade material carries no sterility guarantee, so abscess and cellulitis are the documented consequence
- swelling of the lips, tongue or throat, trouble breathing, or widespread hives after a dose – emergency care
- severe abdominal pain that bores through to the back and does not settle – urgent assessment for pancreatitis
- vomiting that stops you keeping fluids down – urgent care – dehydration is the common reason people on these compounds are admitted
- shaking, sweating, confusion or a racing heart, especially alongside insulin or a sulfonylurea – treat for low blood sugar and seek advice
- • Minimal side effects
- • Generally well-tolerated
- • Possible mild fatigue
- • Some water retention
Research use only. Works best with proper diet and exercise. Not a magic pill – requires lifestyle changes. Most effective for stubborn fat areas.
Tracking AOD-9604 in OptiPin
If you're tracking a AOD-9604 protocol, OptiPin logs each dose with reminders and site rotation, charts the outcome you care about over your dose timeline, keeps per-vial inventory with runout warnings, and (where relevant) does the reconstitution math – all on-device, no account.
Log doses, outcomes & vials in OptiPin
Reminders, outcome-over-dose charts, vial runout warnings, and built-in reconstitution math – all on-device.
Download on the App StoreFAQ
What is AOD-9604?
Fat loss peptide derived from human growth hormone (amino acids 177–191). Targets fat burning without other HGH effects.
What is AOD-9604 used for?
Commonly discussed uses include: targeted fat loss, body recomposition, visceral fat reduction, stubborn fat elimination, metabolism enhancement, athletic performance. These are reported uses, not proven outcomes or a recommendation.
How is AOD-9604 dosed?
Commonly reported dosing: Injectable – 200–300mcg injected subcutaneously daily, preferably in the morning. This reflects patterns discussed in the community and is presented for information only, not as a dose recommendation – AOD-9604 is not an approved medicine and dosing should involve a qualified clinician.
How do you reconstitute AOD-9604?
Reconstitute 5mg vial with 2mL bacteriostatic water. 200mcg = 8 units, 300mcg = 12 units. On a U-100 syringe, 100 units = 1 mL. Concentrations vary by vial, so compute from your own vial with a reconstitution calculator.
What is AOD-9604's half-life?
Approximately 30 minutes. Half-life shapes how often it is dosed and how quickly it clears.
What are AOD-9604's side effects?
Reported effects include: minimal side effects, generally well-tolerated, possible mild fatigue, some water retention. Because it is a research compound, its safety profile is not fully characterized; discuss risks with a clinician.
Evidence & further reading
- Search the peer-reviewed literature for AOD-9604 on PubMed (entry point to the primary evidence base, not a specific citation).
- AOD-9604 on ClinicalTrials.gov – registered human trials, if any.
- US FDA / 503A compounding status of research peptides (2026).
- OptiPin peptides guide – categories, evidence grading, and how to run a protocol honestly.
Related
BAM-15 · Cagrilintide · Eloralintide · Frag 176–191 · Tirzepatide (Mounjaro/Zepbound) · Reconstitution calculator · All peptides