Peptide Pen UK FAQ | V3 Reusable Pen Questions Answered | V3 Pens UK
Frequently Asked Questions
Everything you need to know about V3 Pens UK and our reusable pen devices. If your question is not answered below, contact us at sales@v3peptidepens.co.uk.
About Our Products
What is the V3 pen?
The V3 pen is an empty reusable pen body built from premium anodised aluminium, chosen specifically for its wear resistance over cheaper materials (see our guide to why anodised aluminium matters). It contains no contents, no needle, and no medication. It is compatible with standard 3mL refill cartridges and is supplied with an exclusive clip-on lid. Available from V3 Pens UK at £20 with fast UK dispatch.
How much does the V3 pen cost?
The V3 pen is priced at £20 plus £5 flat rate UK shipping, making it one of the most competitively priced dedicated V3 pen bodies available from a UK supplier. The Pen and Deluxe Case Bundle is £28, saving £5 versus buying separately.
What colours does the V3 pen come in?
The V3 pen is available in five colours from V3 Pens UK: Champagne, Red, Black, Purple, and Blue. Each colour has a scratch-resistant anodised finish, making colour identification simple when storing multiple pens.
What is a peptide pen?
A peptide pen is a reusable pen body designed to hold a standard 3mL cartridge and dispense its contents in measured increments via a dial-and-click mechanism. The pen body itself is empty hardware, not a medication or compound. V3 Pens UK sells the V3 peptide pen as an empty pen body only, with no contents, no needles, and no medication included.
What is a peptide pen UK buyers should look for?
UK buyers should look for a pen body made from anodised aluminium, with a clean dial mechanism, compatibility with standard 3mL glass cartridges, and a dedicated UK supplier with UK stock and a clear returns policy. The V3 pen from V3 Pens UK meets all of these criteria at £20. Read the full guide at Peptide Pen UK: The Complete Buyer's Guide.
Can I buy a peptide pen kit in the UK?
Yes. V3 Pens UK offers the Pen and Deluxe Case Bundle at £28, combining the V3 pen body with a premium hard shell storage case. Cartridges are available separately as a 10-pack for £10. For a full guide to buying a peptide pen kit in the UK, visit our Peptide Pen UK Buyer's Guide.
Is the V3 pen pre-filled with anything?
No. The V3 pen ships completely empty. It contains no liquid, no compound, no medication, and no consumable substance of any kind. It is a hardware accessory only, sold by V3 Pens UK as an empty pen body.
Does the pen come with a needle?
No. The V3 pen has no needle attached and no needle is included. It is sold as an empty pen body only with a clip-on lid.
What is the V3 pen compatible with?
The V3 pen body is compatible with standard 3mL refill cartridges. Cartridges are not included with the pen body unless stated in the product listing. V3 Pens UK sells compatible steam sterilised 3mL glass cartridges separately.
What is the difference between V1, V2 and V3 pens?
Each generation represents a meaningful build quality improvement. The V1 was the original design with basic mixed construction. The V2 improved the internal mechanism and material quality. The V3 is the current generation, built from premium anodised aluminium with an exclusive clip-on lid and five colour options, representing the strongest hardware-only option for UK buyers. Read the full breakdown in our V1 vs V2 vs V3 guide and our Peptide Pen UK Buyer's Guide.
Is there a V4 pen?
A V4 label has appeared on some eBay listings and Chinese supplier pages in 2026, but it is not a genuine generational upgrade over the V3. It retains the V1 form factor with minor cosmetic changes and no meaningful mechanical improvement. There is no dedicated UK V4 supplier. The V3 remains the current recommended generation and is what V3 Pens UK stocks.
What is the V3 Deluxe Hard Case?
The V3 Pen Deluxe Hard Case is a premium hard shell storage case for the V3 pen body, priced at £13 from V3 Pens UK. It features a moulded foam insert that holds the pen securely and additional accessory storage slots. The pen device is not included with the case.
What is the V3 Duo Case?
The V3 Duo Case is a compact zip-close case that holds two V3 pens side by side in separate internal compartments, preventing them from knocking together. Available in four colours at £10 from V3 Pens UK.
Do you sell cartridges separately?
Yes. 3ml steam sterilised glass pen cartridges are available as a 10-pack for £10 from V3 Pens UK. Each cartridge is individually sealed in a self-sealing sterilisation pouch with a colour-change indicator confirming sterilisation by the manufacturer.
What is the V3 Metal Vial Cap Opener?
The V3 Metal Vial Cap Opener is a reusable stainless steel tool designed to lift and remove standard flip-off caps from small glass vials cleanly and easily. Priced at £3.50 from V3 Pens UK.
How do I load and maintain my V3 pen?
Full step-by-step loading and maintenance instructions, including cleaning and storage guidance, are in our V3 Pen Loading and Care Guide.
Where can I find out more about V3 Pens UK?
You can read about who we are, why we started, and what makes us different on our About V3 Pens UK page.
Legal and Safety
Is the V3 pen legal in the UK?
Yes. The V3 pen is an empty hardware accessory. It contains no medication, compounds, or controlled substances of any kind. It is not a medicine and is not marketed as one. Read the full breakdown in our Is the V3 Pen Legal in the UK? guide.
Is a reusable peptide pen legal to buy in the UK?
Yes. A reusable peptide pen like the V3 Pen is legal to buy and own in the UK. It is sold as an empty hardware accessory with no medication, needles, or controlled substances included. No licence or prescription is required to purchase.
Is an empty peptide pen legal to buy separately from medication?
Yes. An empty reusable peptide pen is legal to buy on its own with nothing included. What is added to it afterwards is a separate matter and the buyer's own responsibility. V3 Pens UK sells hardware only, never medication.
Do you sell peptides or any medication?
No. V3 Pens UK does not sell, supply, recommend, or endorse any peptide, compound, medication, or substance. We sell empty hardware accessories only.
Can I use this product to inject myself with a substance?
V3 Pens UK does not condone, recommend, or provide guidance on using our products to administer any unlicensed, prescription, or controlled substance. Buyers are solely responsible for ensuring their use of any product complies with UK law, including the Human Medicines Regulations 2012 and the Misuse of Drugs Act 1971. Full details are in our Legal Notice.
Do I need to be 18 to buy from V3 Pens UK?
Yes. You must be 18 years of age or older to purchase from this website.
Where can I read your full legal terms?
Our full Terms of Service, Legal Notice, Privacy Policy, Shipping Policy, and Returns and Refunds Policy are in the footer of our website.
Orders and Shipping
Where do you ship to?
We ship to mainland UK addresses only. We do not ship to Northern Ireland, the Channel Islands, the Isle of Man, the Isle of Wight, or the Isles of Scilly.
How much is delivery?
Delivery is a flat rate of £5.00 per order, charged at checkout. This covers packaging, courier collection, and tracked delivery via Evri.
How long does dispatch take?
Most orders are dispatched the same working day. All orders are dispatched within 1 to 2 business days of payment confirmation.
How long does delivery take?
Once dispatched, estimated delivery is 2 to 3 business days via Evri Tracked. Delivery times are estimates only and not guaranteed.
Do you deliver to the Scottish Highlands or islands?
Yes, but a remote area surcharge applies to certain postcodes. We contact you after your order is placed to confirm any additional cost before dispatch.
How do I track my order?
An Evri tracking number is sent to your email address once your order has been dispatched.
What payment methods do you accept?
V3 Pens UK accepts all major credit and debit cards including Visa, Mastercard, and American Express, plus PayPal, Apple Pay, Google Pay, and Klarna. All payments are processed securely.
Returns
Can I return my order?
Yes. As a UK consumer, you have a statutory right to cancel your order within 14 days of receiving it. Full details, including conditions for returns, are in our Returns and Refunds Policy.
Who pays for return postage?
The buyer is responsible for return postage, unless the item is faulty or was sent in error by us.
What if my item arrives faulty or damaged?
Contact us within 48 hours of delivery at sales@v3peptidepens.co.uk with your order number, a description of the issue, and photographs. We will arrange a replacement or full refund at no cost to you.
Last updated: 31 August 2026. V3 Pens UK sells empty hardware accessories only. No contents, no needles, no medication included with any product.
