FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All data presented is from peer-reviewed literature for educational reference.
Metabolic Peptide

GLP-3

  • Retatrutide
  • LY3437943
  • GIP/GLP-1/Glucagon Tri-Agonist

A 39-residue triple-agonist peptide targeting GIP, GLP-1, and glucagon receptors — used as a research compound in metabolic and incretin-signaling studies.

GLP-3
Strength
View CoA· 2026-03-31
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Triple receptor agonist

GIP + GLP-1 + glucagon balanced activity.

39-residue design

Stabilized backbone characterized in published research literature.

99%+ identity purity

HPLC + MS verified per batch. CoA included.

MOLECULAR PROFILE

What Is GLP-3?

GLP-3 (LY3437943) is a 39-amino-acid synthetic peptide engineered for balanced agonism at the gastric inhibitory polypeptide (GIP), glucagon-like peptide-1 (GLP-1), and glucagon receptors. Characterized in preclinical and clinical research literature exploring integrated multi-receptor signaling.

COMPOUND INFORMATION

Technical specifications

Type
Synthetic 39-residue triagonist peptide
Molecular weight
~4,900 g/mol
Appearance
White lyophilized powder
Identity purity
≥ 99% (HPLC + MS)
SOURCES & REFERENCES

Peer-reviewed research

  1. N Engl J Med
    Triple-Hormone-Receptor Agonist Retatrutide for Obesity - A Phase 2 Trial
    2023· PMID: 37356159View on PubMed →
    Jastreboff AM, Kaplan LM, Frías JP et al.
  2. Lancet
    Retatrutide, a GIP, GLP-1 and glucagon receptor agonist, for people with type 2 diabetes: a randomised, double-blind, placebo and active-controlled, parallel-group, phase 2 trial
    2023· PMID: 37345059View on PubMed →
    Rosenstock J, Frias J, Jastreboff AM et al.
View all related research on PubMed
RELATED RESEARCH

Frequently researched together

IMPORTANT RESEARCH NOTICE

Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.

By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.