Why Choose a Prefilled Tirzepatide Cartridge?

Prefilled cartridge format
No reconstitution required
No transfer from a separate vial
Designed for the reusable V3 pen system
Multiple total-content options
Clearly labeled cartridge-only format

Available Total-Content Options

Total Tirzepatide Content	SKU
10 mg total content	FC-CART-TIRZ-10
20 mg total content	FC-CART-TIRZ-20
30 mg total content	FC-CART-TIRZ-30
50 mg total content	FC-CART-TIRZ-50
60 mg total content	FC-CART-TIRZ-60

Each option describes the total tirzepatide content sealed inside that cartridge. These figures describe total cartridge content only, not an administration schedule or interval.

In stock and ready to ship. Buy the Tirzepatide Pen Cartridge online from Dr Jays Peptides — prefilled and ready to load, nothing to mix. Cartridge orders ship 2-Day with tracking: order by 4:00 PM ET Monday–Friday or 12:00 PM ET Saturday and it’s at your door in 2 business days.

Prefilled format at no additional cost compared with the same-strength vial.

Prefilled Cartridge vs. Lyophilized Vial

	Prefilled Cartridge	Lyophilized Vial
Format	Supplied as a prefilled solution	Supplied as lyophilized material
Preparation	No bacteriostatic water required; no reconstitution required	Requires separate preparation
Device	Designed for the compatible V3 pen	Does not require the V3 pen system
Reusable pen	Sold separately	—

Prefer the lyophilized powder format instead? See the tirzepatide vial listing.

Product Specifications

Product type	Prefilled pen cartridge
Active listed ingredient	Tirzepatide
Additional listed ingredient	Vitamin B12
Cartridge compatibility	V3 auto-injection pen system
Cartridge capacity	3 mL-capacity cartridge
Available total tirzepatide content	10 mg, 20 mg, 30 mg, 50 mg, and 60 mg
Reconstitution required	No
Pen included	No

Storage and Handling

Keep the cartridge sealed in its original packaging until it is loaded into the pen in a controlled laboratory setting. Orders ship from the U.S. — choose Ground ($8), 2-Day ($15) or Next Day ($40) at checkout. Orders placed before 4:00 PM ET, Monday–Friday or 12:00 PM ET Saturday, are processed the same day.

Frequently Asked Questions

Does this product include the reusable injection pen?

No. This listing is for one prefilled cartridge only. The compatible reusable V3 pen is sold separately.

Does the cartridge require reconstitution?

No. The cartridge is supplied in a prefilled format and does not require bacteriostatic water or vial transfer.

What do the 10 mg through 60 mg options represent?

Each option represents the total tirzepatide content contained in one cartridge. The figures do not represent an administration schedule or interval.

Is this cartridge compatible with every injection pen?

No. It is designed for the V2/V3 pen system identified on this page. Compatibility with other devices should not be assumed.

Does the cartridge contain vitamin B12?

Yes. Vitamin B12 is listed as an additional ingredient alongside tirzepatide.

GLP-1 Research Peptides

Tirzepatide Pen Cartridge — Prefilled V3 Cartridge