Fragment 176-191
ResearchThe fat-regulating tail fragment of human growth hormone. Studied for lipolysis (fat breakdown) without the growth-promoting effects of full GH.
Weight ManagementBody Composition
Half Life
~30 minutes
Time to Results
8-12 weeks
Administration
SubQ injection
🐾 Griffin's Research Scorecard
Research Strength
Human Data
Animal Data
Long-Term Data
Beginner Friendly
Storage Difficulty
Injection Frequency1-2x daily, fasted
Cost$$$
🐾 Griffin Says...
Similar to AOD-9604 in concept. Both are fragments of GH targeting fat. HGH Fragment 176-191 has a slightly longer research history. Neither will make you grow taller or mess with your insulin, which makes them interesting for targeted fat research.
Benefits
- Fat burning
- Lipolysis stimulation
- No effect on blood sugar or IGF-1
- Body composition improvement
Best For
- Fat loss research
- Body composition
Body Systems
MetabolicAdipose (Fat Tissue)
Mechanisms of Action
- Binds fat cells
- Stimulates fat breakdown
- Inhibits fat formation
- Similar mechanism to AOD-9604
Side Effects
| Effect | Frequency | Severity |
|---|---|---|
| Injection site irritation | Common | Mild |
| Headache | Uncommon | Mild |
Contraindications
None well established
Peptides discussed here are for research purposes only. Nothing on this page is medical advice. Always consult a qualified professional before making health decisions.
Ready to calculate your dose? Use Griffin's Peptide Calculator 🐾
Open Calculator