Metabolism and weight management
Conceptual educational illustration of HGH fragment 176–191 in a glass specimen jar, labelled MOLECULE PROFILE.

View full illustrationSave HGH fragment 176–191

IDENTITY PROFILE

HGH fragment 176–191

Peptide or peptide-related

Commercially described C-terminal GH fragment; equivalence with AOD-9604 must not be assumed.

Sources checked · October 16, 2026

Published for review · Scientific, medical, translation and citation review pending. Reported uses are not authorized indications. Frequency reflects mentions in supplied sources, not sales or global clinical prevalence.

Identity and synonyms

Catalog label is recorded; analytical identity and equivalence are not established.

Peptide or peptide-related · Peptide or peptide derivative

Detailed molecular class: Peptide or peptide-derivative label; see identity

Supplied sequence or chemical reference

Commercial identity or variant awaiting clarification.

Mechanism

Commercially described C-terminal GH fragment; equivalence with AOD-9604 must not be assumed.

Evidence and critical reading

Reported scientific and empirical uses

Reported weight management

Promoted for lipolysis/fat reduction. A fragment and a sequence modification require separate records.

Human evidence

The search retrieved fragment/nanoparticle experiments, not a confirmatory fat-loss trial for this vial. Do not import somatropin or AOD regimens.

Preclinical evidence

Do not equate mechanism, cell culture or animal work with a clinical outcome. The specific level is detailed in the evidence assessment.

Critical reading and limitations

The search retrieved fragment/nanoparticle experiments, not a confirmatory fat-loss trial for this vial. Do not import somatropin or AOD regimens.

The search retrieved fragment/nanoparticle experiments, not a confirmatory fat-loss trial for this vial. Do not import somatropin or AOD regimens.

Source-specific regimens

Descriptive source observations, not individual recommendations.

Regulatory product labeling

No numerical human dose is assigned: reviewed sources did not verify a regimen attributable to this material, route and indication. Other molecules’ doses, animal exposures, vial amounts and dietary requirements are not substituted.

Human-study exposure

No numerical human dose is assigned: reviewed sources did not verify a regimen attributable to this material, route and indication. Other molecules’ doses, animal exposures, vial amounts and dietary requirements are not substituted.

Empirical handbook

No numerical human dose is assigned: reviewed sources did not verify a regimen attributable to this material, route and indication. Other molecules’ doses, animal exposures, vial amounts and dietary requirements are not substituted.

Regulation and safety

Jurisdiction-specific regulatory context

This record does not verify FDA/EMA authorization of the commercial identity. Where a specific medicine/product exists, jurisdiction/indication are detailed in cited sources; they do not transfer to supplier material.

Adverse effects and unknowns

Commercially claimed absence of somatotropic effects does not demonstrate human safety; exact-material characterization is missing.

Contraindications

A complete list must match the exact authorized product. For experimental materials without verified human labeling, a complete contraindication set is not established here. No list does not mean safety.

Interactions

Separate documented interaction, pharmacologic plausibility and unknown interaction. Absence of a blend trial does not establish compatibility.

Studies and trials

Selected studies

No selected studies are attributed in this record.

Trials attributed in the package

No trials are attributed in this record.

Trial registration does not establish efficacy or validate commercial material.

Query candidates; attribution pending

HGH fragment 176–191 · 0 unfiltered query results, not authenticated trials

Query verification: October 16, 2026

Exact phrase intervention query; first three most recently updated records, not exhaustive. Aliases may be missed and heterogeneous products may appear. The total is the unfiltered registry query count, not authenticated trials. Source-integrity holds are excluded from ordinary listings.

View trial registry query

Source issues and references

References include queries and bibliographic handbook attributions; not all are clinical studies. Human review remains pending.

  1. PMID35783198

    Human Growth Hormone Fragment 176-191 Peptide Enhances the Toxicity of Doxorubicin-Loaded Chitosan Nanoparticles Against MCF-7 Breast Cancer Cells.

    Habibullah MM, Mohan S, Syed NK, Makeen HA, Jamal QMS, Alothaid H, Bantun F, Alhazmi A, Hakamy A, Kaabi YA, Samlan G, Lohani M, Thangavel N, Al-Kasim MA.

    October 16, 2026

  2. R04

    FDA: AOD-9604 evaluation, December 2024

  3. SEARCH-PUBMED-hgh-fragment-176-191

    PubMed/MED targeted search: TITLE_ABS:"176-191" AND TITLE_ABS:human

    October 16, 2026

  4. pdf01

    PEPNEXA 2.pdf

    October 16, 2026

  5. pdf05

    PEPNEXA.pdf

    October 16, 2026

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