Tirzepatide Auto-Injection Pen Cartridge — 3cc Prefilled (Tirzepatide + B12)

Tirzepatide Auto-Injection Pen Cartridge — 3cc Prefilled & Sterile The tirzepatide pen cartridge from Dr Jays Peptides is a 3cc prefilled, sterile cartridge preloaded with research-grade Tirzepatide (TIRZ) and vitamin B12, engineered to seat directly into the V3 Auto-Injection Pen. No reconstitution, no vial transfers, no measuring — a ready-to-use tirzepatide auto injector cartridge for streamlined, repeatable laboratory research workflows. Third-party COA-tested, documented >99% purity, same-day U.S. shipping. For laboratory research use only. Why a Prefilled Tirzepatide Pen? Prefilled & sterile: ships ready-to-use in a sealed 3cc cartridge — no reconstitution or bacteriostatic-water step. V3 pen compatible: drops straight into the V3 auto-injection pen for precise, repeatable research dosing. Tirzepatide + B12: preloaded with research-grade Tirzepatide and vitamin B12. COA-tested: third-party verified identity, purity, and concentration, with a published Certificate of Analysis. What Is Tirzepatide? Tirzepatide (TIRZ) is a synthetic dual agonist studied at both the GIP and GLP-1 receptors, central to metabolic, incretin-pathway, and body-composition research. In the prefilled cartridge format it is supplied as a sterile solution for the V3 auto-injection pen. Specifications Format: 3cc prefilled auto-injection cartridge Contents: Tirzepatide (TIRZ) + B12 Sterility: Sterile-filled, sealed, shipped prefilled Compatibility: V3 Auto-Injection Pen Purity: ≥99% (HPLC & MS verified) Use: Laboratory research use only Storage & Handling Store refrigerated at 2–8°C, protected from light. Do not freeze prefilled cartridges. Keep sealed until use in a controlled laboratory setting. For laboratory research use only — not for human or veterinary consumption. Available Sizes & Weekly Preload Each Tirzepatide auto-injection cartridge is prefilled as an approximate 4-week preload at the listed weekly research amount. Select your size at checkout: Cartridge Size Weekly Amount Approx. Duration 10 mg 2.5 mg / week ~4 weeks 20 mg 5 mg / week ~4 weeks 30 mg 7.5 mg / week ~4 weeks 50 mg 12.5 mg / week ~4 weeks 60 mg 15 mg / week ~4 weeks Related Research Products Complete your prefilled research setup: V3 Auto-Injection Pen Kit — reusable pen and travel case this cartridge is built for. Buy Tirzepatide (TIRZ) vial — lyophilized Tirzepatide research peptide.