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Semaglutide Pen Cartridge — Prefilled V3 Cartridge

A V3-compatible cartridge containing semaglutide and vitamin B12 in a prefilled solution. No reconstitution, bacteriostatic water, or vial transfer is required. Available in 1 mg, 2 mg, 4 mg, 6.8 mg, and 9.6 mg total-content options. Cartridge only. The reusable V3 auto-injection pen is sold separately. For laboratory and analytical research only. Not intended for human or veterinary use.

Price range: $16.00 through $35.00

Earn up to 35 points.

Includes free 10mL bacteriostatic water

✓ Free with every order: bacteriostatic water + reconstitution calculator.
Earn up to 35 points.

Includes free 10mL bacteriostatic water

Order Issue Support

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Third-party
Tested

Research Applications

Common Use

MyGLP1Store peptides are commonly used in research settings to examine biological signaling, molecular interactions, and regulatory processes within controlled laboratory models.

Storage

MyGLP1Store peptides should be stored under controlled conditions to preserve compound stability, integrity, and consistency within laboratory storage standards and protocols.

Research Insight

MyGLP1Store peptides provide research insight into peptide-based pathways, signaling, regulation, and system-level analysis within controlled laboratory models.

Research Use Disclaimer

Research Use Only: All products offered are intended strictly for laboratory research purposes. Products are not for human consumption and are not intended for diagnostic, therapeutic, or medical use. By purchasing from our website, customers confirm they are qualified researchers or laboratories and understand the intended research-use designation.

Why Choose a Prefilled Semaglutide 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 identified cartridge-only format

Available Total-Content Options

Total Semaglutide Content SKU
1 mg total content FC-CART-SEMA-1
2 mg total content FC-CART-SEMA-2
4 mg total content FC-CART-SEMA-4
6.8 mg total content FC-CART-SEMA-68
9.6 mg total content FC-CART-SEMA-96

Each option describes the total semaglutide 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 Semaglutide Pen Cartridge online from MyGLP1Store — prefilled and ready to load, with 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. No reconstitution, no bacteriostatic water, no vial transfer.
  • Fast. Ships 2-Day with tracking — Next Day available at checkout.
  • Tested. Certificate of analysis available on request.
  • Earn rewards — registered customers get loyalty points on every order.

[glp1_price_match_note cartridge=”12338″ vial=”511″]

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? View the lyophilized semaglutide vial format.

Product Specifications

Product type Prefilled pen cartridge
Active listed ingredient Semaglutide
Additional listed ingredient Vitamin B12
Cartridge compatibility V3 auto-injection pen system
Cartridge format 3 mL-capacity cartridge
Available total semaglutide content 1 mg, 2 mg, 4 mg, 6.8 mg, and 9.6 mg
Reconstitution required No
Reusable pen included No
Intended use Laboratory and analytical research only

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 V3 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 transfer from a vial.

What do the 1 mg through 9.6 mg options represent?

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

Is the cartridge compatible with every injection pen?

No. It is designed for the 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 semaglutide.

Does this listing include bacteriostatic water?

No bacteriostatic water is required for this prefilled cartridge format.

Is this product intended for human or veterinary use?

No. It is offered for laboratory and analytical research only and is not intended for human or veterinary use.

Related Products

For laboratory and analytical research use only. Not intended for human or veterinary use, diagnosis, treatment, or prevention of disease.

Total Semaglutide Content

1 mg total content, 2 mg total content, 4 mg total content, 6.8 mg total content, 9.6 mg total content

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