Tirz Pen 40 — Tirzepatide Weight-Loss Pen

Description

The Tirz Pen 40 is the second-generation tirzepatide pen — the exact same active compound as Mounjaro / Zepbound, at 25% less than our Reta Pen pricing. Phase 3 trials confirmed ~21% average weight loss over 72 weeks.

Every batch is independently HPLC-verified at 99.82% purity by a third-party UK laboratory. A fresh COA ships with every order.

• Second-generation dual-action GLP-1 + GIP compound
• 99.82% HPLC purity — independent UK lab COA in every box
• 25% cheaper than Reta Pen 40
• Dispatched same-day if ordered before 4pm UK
• UK next-day delivery · 48–72h worldwide
• Discreet plain packaging
• 60-day money-back guarantee