Retatrutide (5mg)

Why Buy Retatrutide from Official Peptides

Official Peptides stocks research-grade Retatrutide with verified purity and independent third-party documentation. As one of the newest GLP-1/GIP/glucagon triple receptor agonists under active research, Retatrutide availability is limited — Official Peptides maintains consistent stock with US-based fulfillment and same-day dispatch on qualifying orders.

Retatrutide Research Profile

Retatrutide (LY3437943) is a synthetic triple agonist targeting the glucagon-like peptide-1 receptor (GLP-1R), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon receptor (GCGR). This tri-agonist profile distinguishes it from dual agonists like Tirzepatide. Preclinical and Phase II clinical research has examined Retatrutide for its pronounced effects on body weight reduction, glycemic control, and metabolic parameters. Phase III trials are currently underway. For research use only in non-approved contexts.

Product Specifications

• Purity: ≥99% (HPLC verified)
• Format: Lyophilized powder
• Quantity: 5mg per vial
• Storage: Refrigerate at 2-8°C; protect from light and moisture
• Shipping: USPS Priority Mail with cold pack; ships within 1 business day

Frequently Asked Questions

Q: How does Retatrutide differ from Tirzepatide in research?
A: Tirzepatide is a dual GLP-1R/GIPR agonist, while Retatrutide adds glucagon receptor agonism as a third target. The glucagon component may contribute to greater energy expenditure and enhanced fat oxidation, which may explain the larger weight reduction signals observed in early Retatrutide clinical trials compared to dual agonists.

Q: What has Phase II research shown about Retatrutide?
A: Phase II trial data published in 2023 showed Retatrutide-treated subjects achieving mean weight reductions of 17-24% at 48 weeks across dose groups, which represents some of the highest weight reduction signals observed in a pharmacological obesity intervention at that time. Phase III trials are ongoing.

Q: Is Retatrutide available in consistent supply at Official Peptides?
A: Yes. Official Peptides maintains stock of Retatrutide and ships within one business day of order placement. Notify our team if you require large quantities for extended research protocols, and we can confirm availability in advance.

Order Retatrutide Online

Order research-grade Retatrutide from Official Peptides. Secure checkout, cold-pack US shipping, and quality documentation included. Free shipping on orders over $150. Add to cart now.

For Research Use Only. This compound is intended strictly for in vitro laboratory research by qualified scientists. Not for human consumption. Not FDA approved. Keep out of reach of children.