Midwest Peptide sells research peptides exclusively to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.
By proceeding you affirm the statements above are true. Products are sold for research use only (RUO), are not for human or veterinary use, and not for use in diagnostic procedures. Full disclaimer.
For research purposes only. This compound is not approved for human use. All data presented is from clinical trials for educational reference.

A 39-amino acid triple agonist peptide targeting GIP, GLP-1, and glucagon receptors, studied for metabolic regulation and body composition in clinical research. Premium Research Peptide.
Bundle & Save
Discount applies automatically at checkout once your cart subtotal hits the tier.
Add $80.01 more to save 8% off
GLP-3 RT is a synthetic 39-amino-acid research peptide, a triple agonist that activates the GLP-1, GIP, and glucagon receptors. It is the most-recently developed molecule in the GLP receptor agonist class and is supplied strictly for Research Use Only.
GLP-3 RT uses the triple-receptor naming convention (versus GLP-1 SM for single and GLP-2 TZ for dual). The name maps to one defined 39-amino-acid sequence.
GLP-3 RT activates three receptors (GLP-1, GIP, glucagon) while GLP-2 TZ activates two (GLP-1, GIP). The added glucagon-receptor activity of GLP-3 RT is associated in research with stronger effects on energy expenditure, hepatic lipid handling, and metabolic rate.
GLP-3 RT is used in preclinical research on triple-agonist incretin pharmacology, energy expenditure and thermogenesis, hepatic lipid metabolism, body composition partitioning, and glucose homeostasis. All cited studies are conducted in rodent or in-vitro systems.
Other research peptides in this category
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.
All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.
By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.
Legal Disclaimer
Disclaimer: This compound is sold for in vitro research and educational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease. All buyers must be authorized research personnel or institutions.
Terms of Sale
By purchasing this product, you confirm that you are a qualified professional conducting lawful scientific research. Midwest Peptide and its affiliates are not liable for any misuse or mishandling of this material.
Every batch of GLP-3 RT ships with a third-party COA verifying purity by HPLC (>=99%), identity by mass spectrometry, and lyophilized mass. The batch-specific COA is published on this product page before purchase.
Lyophilized GLP-3 RT is stored at -20C for long-term storage and 2-8C for short-term use within 30 days. Avoid repeated freeze-thaw cycles. Store in original sealed vials, protected from light.
No. The GLP-3 RT supplied here is for laboratory and research use only and is not approved for diagnostic, therapeutic, or human use.