Overview Tirzepatide is a dual GLP-1/GIP receptor agonist that has demonstrated remarkable efficacy in both type 2 diabetes management and weight loss in large-scale clinical trials. Marketed under the name Mounjaro for diabetes and Zepbound for obesity, it has become one of the most studied and clinically validated metabolic peptides in the world. For researchers studying fat metabolism, insulin resistance, and body composition, Tirzepatide offers a well-characterized and highly effective research tool.
Mechanism of Action Tirzepatide simultaneously activates both GLP-1 (glucagon-like peptide-1) and GIP (glucose-dependent insulinotropic polypeptide) receptors. GLP-1 activation suppresses appetite, slows gastric emptying, and stimulates glucose-dependent insulin secretion. GIP activation enhances insulin sensitivity, promotes fat storage redistribution, and amplifies the GLP-1 response. Together, these mechanisms produce superior glycemic control and weight reduction compared to GLP-1 agonists alone.
Research Applications Research on Tirzepatide has focused on type 2 diabetes management, obesity and weight reduction, non-alcoholic steatohepatitis (NASH), cardiovascular risk reduction, and polycystic ovary syndrome (PCOS). Phase 3 clinical trial data (SURMOUNT trials) demonstrated average weight loss of 20–22% of body weight, with significant improvements in blood pressure, lipid profiles, and glycemic markers.
Reconstitution & Storage Tirzepatide is supplied as a lyophilized powder. Reconstitute by adding bacteriostatic water slowly along the inner wall of the vial. Store unreconstituted vials away from direct light. Once reconstituted, keep refrigerated
Tirzepatide / GLP-2 (30mg) — Dual Agonist Fat Burner comes as a lyophilized powder and must be reconstituted before use.
You’ll need bacteriostatic water and insulin syringes,
both available for purchase as add-ons below.
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By accessing this website and purchasing from Greyline Peptides, you confirm and agree that:
All products sold are intended strictly for laboratory research purposes only
Products are not intended for human or veterinary use
Products are not drugs, supplements, or therapeutic agents
Products have not been approved by Health Canada for medical use
You are purchasing as a qualified researcher, institution, or laboratory entity, or on behalf of one
You are 19 years of age or older.
Any dosing reference materials provided are compiled from publicly available research literature and are intended solely to support laboratory research protocols. They do not constitute medical advice, prescriptions, or recommendations for human use.
By proceeding, you acknowledge that you assume full responsibility for the lawful handling and use of these research materials in accordance with all applicable federal, provincial, and territorial laws and regulations.
