metabolic
GLP-3 RT
Retatrutide (GLP-3 RT) is a triple incretin receptor agonist research peptide with affinity for GLP-1, GIP, and glucagon receptors, studied in metabolic signaling research.
In vitro research use only Β· Not for human or animal use
π Fast Free Shipping on All Orders

10mg Β· Purity: β₯99%
Select Size
Tirzepatide (GLP-2 TZ) is a dual GIP/GLP-1 receptor agonist research peptide studied extensively in incretin receptor pharmacology and metabolic signaling research.
Notify me when back in stock
Ships from Florida Β· Dispatches within 24 hours
Tirzepatide (GLP-2 TZ) is a dual GIP/GLP-1 receptor agonist research peptide studied extensively in incretin receptor pharmacology and metabolic signaling research.
Tirzepatide is a 39-amino acid synthetic peptide acting as a dual agonist at the glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptors. Its dual incretin mimetic profile has been the subject of extensive in vitro receptor binding and signal transduction research. For qualified laboratory research only. Not for human or animal use.
GLP-2 TZ (TIRZ) is supplied by Coastal Bio Labs as a research-grade compound for in vitro laboratory research use only. Not for human or animal use, diagnosis, or treatment.
Store lyophilized at β20 Β°C. Protect from light. Reconstitute with sterile bacteriostatic water. Store reconstituted solutions at 4 Β°C and use within 28 days.
Handle per applicable laboratory safety protocols. This compound is for in vitro research only.
Purity: β₯99%
COA: Available on request
Testing: Third-party laboratory verification
Free standard shipping on all orders. Orders dispatched within 1β2 business days in plain, discreet packaging.
All sales are final once shipped. See our Refund Policy for full details.
Tirzepatide (GLP-2 TZ) is a dual GIP/GLP-1 receptor agonist research peptide studied extensively in incretin receptor pharmacology and metabolic signaling research.
Tirzepatide is a 39-amino acid synthetic peptide acting as a dual agonist at the glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptors. Its dual incretin mimetic profile has been the subject of extensive in vitro receptor binding and signal transduction research. For qualified laboratory research only. Not for human or animal use.
Coastal Bio Labs supplies GLP-2 TZ (TIRZ) at β₯99% purity, independently verified by third-party HPLC testing. A Certificate of Analysis (COA) is available for every batch on request. It is a research-grade compound supplied strictly for research use only.
Store lyophilized at β20 Β°C. Protect from light. Reconstitute with sterile bacteriostatic water. Store reconstituted solutions at 4 Β°C and use within 28 days.
GLP-2 TZ (TIRZ) is sold by Coastal Bio Labs strictly as a research-grade compound for in vitro laboratory research use only. It is not a drug, supplement, or medical product and is not approved for human or animal use, diagnosis, or treatment. Researchers are responsible for compliance with all applicable institutional, state, and federal regulations.
metabolic
Retatrutide (GLP-3 RT) is a triple incretin receptor agonist research peptide with affinity for GLP-1, GIP, and glucagon receptors, studied in metabolic signaling research.
In vitro research use only Β· Not for human or animal use
metabolic
Cagrilintide is a long-acting amylin analogue studied in pancreatic hormone receptor pharmacology and metabolic signaling research.
In vitro research use only Β· Not for human or animal use