V3 peptide pen kit UK, reusable peptide pen and accessories

V3 Peptide Pen Kit UK Buyer's Guide

Quick answer: A V3 peptide pen kit is a reusable pen body built to your own spec, paired with 3mL cartridges and a case. V3 Pens UK sells each piece separately so you can build exactly the kit you need, or buy the Pen + Deluxe Case Bundle for £28 as a ready-made starting point.

What is a reusable peptide pen?

A reusable peptide pen is an empty pen body designed to be used again and again, rather than thrown away after a single use. The V3 peptide pen has an anodised aluminium body and is designed to take standard 3mL refill cartridges. It contains no needle, no medication, and no contents of any kind.

V3 reusable pen in red with cartridge attached, cap removed blue

What's in a typical V3 peptide pen kit?

A complete V3 peptide pen kit usually includes a reusable pen body, a clip-on lid, and cartridges. At V3 Pens UK, each piece is sold as a separate empty accessory, so you can build your own kit exactly as needed:

  • One reusable V3 peptide pen body, £20
  • Clip-on lid for storage, included with the pen
  • 3mL Refill Cartridges (10-pack), £12
  • V3 Duo Case, £10
  • V3 Deluxe Hard Case, £13
  • Metal Vial Cap Opener, £3.50

Is there a ready-made kit option?

Yes. The V3 Pen and Deluxe Case Bundle pairs the pen body with the Deluxe Hard Case for £28, saving £5 compared to buying separately. It's the fastest way to get started if you don't need to pick every piece individually.

Are V3 peptide pens empty?

Yes. All V3 Pens UK products are empty peptide pens and accessories only. No needles, no medication, and no consumable substances are included with any pen, cartridge, or accessory.

V3 Reusable Peptide Pen Latest Model Empty Refillable Beauty Pen Device red

V3 peptide pen specifications

  • Body material: Anodised aluminium body and cap, plastic clip and dial knob
  • Lid: Clip-on lid
  • Cartridge compatibility: Designed to take standard 3mL refill cartridges
  • Mechanism: Dial-and-click
  • Colours available: Champagne, Red, Black, Purple, Blue
  • Reusable: Yes, pen body designed for repeated use
  • Contents: Empty, no needle, no medication, no consumable substances included

Peptide pen V3 vs earlier models

V1, V2 and V3 are labels sellers use for generations of reusable pen bodies, and what changed between them varies by manufacturer. The V3 is the pen V3 Pens UK sells, and it has a clip-on lid. If you are comparing listings, check the material, the lid design, the colour range and what is included. See the full V1 vs V2 vs V3 comparison for more.

Where to buy a V3 peptide pen kit in the UK

You can build your own V3 peptide pen kit directly from V3 Pens UK, with the reusable pen, cartridges and accessories, and storage cases all dispatched from UK stock.

Kit FAQs

What's the cheapest way to get a full kit?

The Pen + Deluxe Case Bundle at £28 is the most cost-effective ready-made starting point, saving £5 versus buying the pen and case separately.

Do I need to buy cartridges separately?

Yes. Cartridges are sold separately as 10-packs at £12, so you can buy exactly the quantity you need.

Which cartridges does the V3 pen take?

The V3 pen is designed to take standard 3mL refill cartridges, sold separately as 10-packs at £12. Compatibility varies between pens and manufacturers, so check the listing of any pen you are considering.

Related reading

Last updated: 6 October 2026. Empty accessories only. No contents, needles, medication, or consumable substances of any kind are included. Buyers are solely responsible for ensuring any use of the product complies with applicable UK law.

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