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Home/Compounds/HGH Fragment 176-191
Growth hormone

HGH Fragment 176-191

Also known as: AOD-9401 fragment · Lipolytic fragment

Synthetic 16-amino-acid fragment of the C-terminus of hGH; studied for isolated lipolytic activity.

C
Grade C
Animal studies only
Human studies2
PubMed citations2
Routesubcutaneous
Regulatory (US)Research only
Last verified2 days ago

Mechanism of action

Represents residues 176-191 of the hGH molecule. Retains lipolytic activity of hGH without metabolic GH effects.

Evidence summary

2
Human studies
2
PubMed citations
0
Clinical trials
C
Evidence grade

Evidence summary in progress. See the citations section below for the underlying research papers.

Dosing protocols

Educational information only. Consult a licensed provider before using any peptide.
Administration routes
subcutaneous

Side effects & safety

No FDA label or editorial side-effect profile is on file for this compound yet. See the clinical trials and citations sections for study-reported safety data.

Interactions

No documented drug interactions on file.

Regulatory status

United States
Not FDA approved

Not FDA approved. Research chemical.

Compounding
Not permitted

Not available via 503A/503B compounding pharmacies.

Regulatory data last verified 4/19/2026

Clinical trials

No indexed ClinicalTrials.gov studies for HGH Fragment 176-191. This usually means the compound isn't being studied under an IND — check the citations section for peer-reviewed research instead.