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.

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