Peptide Research Index
⚠️ Educational only · Not medical advice · Consult a doctor · Most peptides are research-only / not FDA-approved for human use
⚠️ Educational only · Not medical advice · Consult a doctor · Most peptides are research-only / not FDA-approved for human use
Also: Advanced Obesity Drug 9604
GH FragmentLast Updated: April 1, 2026
AOD-9604 (also known as Advanced Obesity Drug 9604) is a prominently researched experimental compound classified strictly within the GH Fragment framework. Operating primarily through advanced pharmacological pathways, it functions by mimics GH fat-burning domain. Stimulates lipolysis and inhibits lipogenesis by acting on beta-3 adrenergic receptors in fat tissue, without binding to the GH receptor. with a documented biological half-life of roughly 1 hours, in preclinical investigative trials and independent academic studies, researchers utilizing AOD-9604 have documented significant, quantifiable biological outcomes, primarily focusing on fat loss without gh side effects. Typical research protocols investigate administering 300 to 300mcg via subq pathways 7x/wk. However, it is critically important to understand that while AOD-9604 demonstrates profound physiological potential in highly controlled laboratory settings, it remains classified strictly as a research chemical and has not been approved by the United States Food and Drug Administration (FDA) for human therapeutic, diagnostic, or dietary consumption. Independent chemical analysis via rigorous third-party Certificate of Analysis (COA) testing utilizing High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) remains the industry gold standard for verifying its base elemental stability when reconstituted appropriately in sterile bacteriostatic water.
Mimics GH fat-burning domain. Stimulates lipolysis and inhibits lipogenesis by acting on beta-3 adrenergic receptors in fat tissue, without binding to the GH receptor.
Ng et al. demonstrate AOD-9604 stimulates lipolysis and inhibits lipogenesis in adipose tissue without affecting IGF-1 or glucose tolerance.
preclinicalHeffernan et al.: Pooled analysis of 6 RCTs showing AOD-9604 is well-tolerated with a safety profile similar to placebo despite limited efficacy signals.
moderate12-week Phase IIb trial: 1mg/day AOD-9604 produced 2.6 kg weight loss vs 0.8 kg placebo, with reductions in abdominal fat and improved lipid profiles.
moderateResearch-only. Received GRAS status from FDA as food supplement ingredient. Banned by WADA. Phase 3 trial discontinued due to insufficient efficacy.
⚠️ For educational purposes only. Not medical advice. Consult a healthcare professional before using any peptide.
Take on empty stomach. No effect on blood sugar or IGF-1.
Last updated: 2026-01 · Laws change frequently. Verify current status in your jurisdiction.
Weeks 2-4
Early lipolysis effects, especially in abdominal area
Month 2-3
Noticeable fat reduction in visceral stores; improved metabolic markers
Long-term
Sustained fat loss; may preserve muscle mass better than caloric restriction alone
| Side Effect | Incidence | Severity |
|---|---|---|
Injection site reaction | ~5% of users | mild |
Mild nausea | ~3% of users | mild |
Incidence rates sourced from published clinical trial data where available; otherwise based on community research observations.
Finding verified, high-purity AOD-9604 requires rigorous COA verification. We independently evaluate vendors based on third-party HPLC testing, purity thresholds (≥98%), and batch-specific documentation.
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Maximum fat loss through targeted metabolic optimization and direct adipose tissue mobilization
PeptiDex. (2026). AOD-9604. PeptiDex Research Platform. https://peptidex.app/library/aod-9604
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