Verified ComparisonLast updated: 1 April 2026
Fragment 176-191 vs AOD-9604
Both fragment 176-191 and AOD-9604 are derived from growth hormone and studied for fat-loss mechanisms. They represent related but distinct research approaches.
HGH Fragment 176-191
Metabolic
3.8/ 5
B+
AOD-9604
Metabolic
3.9/ 5
B+
Editor's note
Both are GH fragments studied for lipolysis; AOD-9604 has more targeted development.
| Criterion | HGH Fragment 176-191 | AOD-9604 |
|---|---|---|
| Origin | GH amino acids 176–191 | GH-derived, optimized analog |
| Mechanism | Lipolysis stimulation | Lipolysis, GH-receptor independent |
| Research development stage | Research-phase | More advanced research |
| Specificity | GH-related | Optimized for fat-loss pathway |
| Evidence breadth | Growing | Moderate |
Frequently asked questions
Both target fat loss but through different optimizations.
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