Needles For Wegovy and Mounjaro - Cheapest UK Price

Clinically Proven UK Registered Pharmacy

Cheapest Needles For Wegovy vs Mounjaro - Compare UK

Get needles for Wegovy and Mounjaro at the cheapest UK price from £124.99 with £20 off using code Weightlossnew.

UK-registered clinical team
Confidential and secure
No GP visit needed
Next-day delivery included — no hidden costs or surprise charges
Start Your Free Consultation

Takes less than 2 minutes to complete 100% online

Weightlossnew £20 off for new customers

Treatment from £124.99

Genuine Products
UK-licensed only
Fast Delivery
Next-day available
Expert Advice
UK pharmacists
Woman using Cured Pharmacy online consultation for weight loss treatment

Check your BMI

Height 175 cm
Weight 82 kg

Your BMI

26.8
Start Free Consultation

Free · BMI thresholds shown are illustrative. Final eligibility is confirmed by a UK prescriber during your free consultation.

LIVE PRICING

Our Pricing

Pricing Disclaimer: Prices on some pages may not be up to date — the live pricing table below and pricing shown during consultation are official current prices and take precedence over any other figures on the site.

Mounjaro (Tirzepatide)
Weeks 1–4

2.5mg

1 pen • 4 Weeks

£145 £124.99

£31.25 / Per Week

Your starting dose – designed to help your body adjust gently to treatment

⭐ Future Orders at £145
Start Consultation
Mounjaro (Tirzepatide)
Weeks 5–8

5mg

1 pen • 4 Weeks

£179 £159.00

£39.75 / Per Week

First step up – builds on your progress as your body adapts to treatment

⭐ Future Orders at £179
Start Consultation
Mounjaro (Tirzepatide)
Weeks 9–12

7.5mg

1 pen • 4 Weeks

£220 £200.00

£50.00 / Per Week

Mid-range dose – for continued progression and enhanced results

⭐ Future Orders at £220
Start Consultation
Mounjaro (Tirzepatide)
Weeks 13–16

10mg

1 pen • 4 Weeks

£245 £225.00

£56.25 / Per Week

Higher strength dose – supports significant weight loss progress

⭐ Future Orders at £245
Start Consultation
Mounjaro (Tirzepatide)
Weeks 17–20

12.5mg

1 pen • 4 Weeks

£270 £250.00

£62.50 / Per Week

Advanced dose – for patients requiring stronger therapeutic effect

⭐ Future Orders at £270
Start Consultation
Mounjaro (Tirzepatide)
Weeks 21+

15mg

1 pen • 4 Weeks

£287 £267.00

£66.75 / Per Week

Maximum dose – the highest available strength for optimal results

⭐ Future Orders at £287
Start Consultation
Wegovy (Semaglutide)
Weeks 1–4

0.25mg

1 pen • 4 Weeks

£89 £69.00

£17.25 / Per Week

Your starting dose – eases your body into treatment with minimal side effects

⭐ Future Orders at £89
Start Consultation
Wegovy (Semaglutide)
Weeks 5–8

0.5mg

1 pen • 4 Weeks

£109 £89.00

£22.25 / Per Week

First step up – continues building tolerance for long-term success

⭐ Future Orders at £109
Start Consultation
Wegovy (Semaglutide)
Weeks 9–12

1mg

1 pen • 4 Weeks

£119 £99.00

£24.75 / Per Week

Mid-range dose – where most patients start seeing meaningful results

⭐ Future Orders at £119
Start Consultation
Wegovy (Semaglutide)
Weeks 13–16

1.7mg

1 pen • 4 Weeks

£169 £149.00

£37.25 / Per Week

Higher strength – supports accelerated weight loss progress

⭐ Future Orders at £169
Start Consultation
Wegovy (Semaglutide)
Weeks 17+

2.4mg

1 pen • 4 Weeks

£199 £179.00

£44.75 / Per Week

Maximum dose – the highest available strength for optimal weight management

⭐ Future Orders at £199
Start Consultation
Wegovy (Oral Pill)
Weeks 1–4

1.5mg

1 pen • 4 Weeks

£83.00 £63.00

£20.75 / Per Week

Your starting dose – eases your body into treatment with minimal side effects

⭐ Future Orders at £83.00
Start Consultation
Wegovy (Oral Pill)
Weeks 5–8

4mg

1 pen • 4 Weeks

£110.00 £90.00

£27.50 / Per Week

First step up – continues building tolerance for long-term success

⭐ Future Orders at £110.00
Start Consultation
Wegovy (Oral Pill)
Weeks 9–12

9mg

1 pen • 4 Weeks

£140.00 £120.00

£35.00 / Per Week

Mid-range dose – where most patients start seeing meaningful results

⭐ Future Orders at £140.00
Start Consultation
Wegovy (Oral Pill)
Weeks 13+

25mg

1 pen • 4 Weeks

£199.00 £179.00

£49.75 / Per Week

Maximum dose – the highest available strength for optimal weight management

⭐ Future Orders at £199.00
Start Consultation

Needles For Wegovy And Mounjaro: Complete UK Compatibility Guide

Understanding which needles for Wegovy and Mounjaro pens are compatible is essential for safe, comfortable injections. Both Wegovy (semaglutide) and Mounjaro (tirzepatide) use pre-filled injection pens that require separate, single-use pen needles, and the good news is that both medications are compatible with the same standard pen needle brands available across the UK. As a UK-registered pharmacy with thousands of patients on GLP-1 weight loss therapies, we've guided countless individuals through selecting the right needle length and gauge for their injection technique and body type.

Are Needles For Wegovy And Mounjaro The Same?

Yes, needles for Wegovy and Mounjaro are interchangeable because both pens use the same universal pen needle attachment system. Wegovy pens (manufactured by Novo Nordisk) and Mounjaro KwikPens (manufactured by Eli Lilly) both accept standard screw-on pen needles including NovoFine, NovoFine Plus, BD Ultra-Fine, and other brands that meet ISO 11608-2 standards for pen needle compatibility [1].

The key consideration is not the medication brand, but rather the needle specifications: length (typically 4mm, 5mm, 6mm, or 8mm) and gauge (thickness, with 32G being thinner than 31G). Most UK patients find 4mm or 5mm needles with 32G gauge provide the most comfortable subcutaneous injection experience, regardless of whether they are injecting Wegovy or Mounjaro [2]. Your prescriber or pharmacist can recommend the optimal needle size based on your injection site and body composition.

Best Needle Sizes For Wegovy And Mounjaro Injections

Selecting the correct needle size for Wegovy and Mounjaro depends on your injection technique, body fat distribution, and personal comfort. Clinical guidance from the MHRA and manufacturer instructions recommend needles between 4mm and 8mm in length for subcutaneous administration of GLP-1 receptor agonists [3].

The 4mm and 5mm needles are most commonly prescribed in UK practice because they reliably deliver medication into the subcutaneous fat layer without reaching muscle tissue, even when injected at a 90-degree angle. These shorter needles also tend to cause less injection site discomfort and are suitable for all approved injection sites: abdomen, thigh, and upper arm. Thinner gauge needles (32G or 33G) further reduce injection pain compared to thicker 29G or 30G options, though they may take slightly longer to deliver the full dose.

For patients with higher body fat percentage, 6mm or 8mm needles may occasionally be recommended by prescribers to ensure proper subcutaneous delivery, though this is less common with modern injection technique that emphasises pinching the skin. Always follow your prescriber's specific guidance on needle selection, as individual factors influence the optimal choice.

Recommended Needle Specifications

UK clinical practice for needles compatible with Wegovy and Mounjaro typically favours 4mm or 5mm length with 32G gauge. This combination has been validated in multiple studies showing equivalent bioavailability to longer needles whilst improving patient comfort and adherence [2]. NovoFine Plus 32G 4mm and BD Ultra-Fine 4mm 32G are the most frequently dispensed options across UK pharmacies, including at Cured Pharmacy where our clinical team provides personalised needle recommendations during your consultation.

Where To Buy Needles For Wegovy And Mounjaro In The UK

Pen needles for Wegovy and Mounjaro are available from UK-registered pharmacies both online and in-store, and importantly, they do not require a prescription as they are classified as medical devices rather than prescription-only medicines. At Cured Pharmacy, we supply genuine NovoFine and BD pen needles alongside your Wegovy or Mounjaro prescription, ensuring you receive the correct compatible needles with every delivery.

When purchasing needles for these weight loss injections, verify you are buying from a GPhC-registered pharmacy to guarantee product authenticity and sterility. Counterfeit or improperly stored needles pose serious infection risks. Cured Pharmacy (GPhC 9012511) sources all pen needles directly from licensed UK wholesalers, maintaining cold chain integrity and providing full batch traceability.

Pricing for pen needles typically ranges from £124.99 to £124.99 for a box of 100 needles depending on brand and specifications, representing excellent value given each needle is single-use. We include clear instructions on proper needle attachment, injection technique, and safe disposal with every order, and our pharmacist-led team is available on (+44) 116 4646009 for any questions about using needles with your Wegovy or Mounjaro pen.

Treatment Active Ingredient Compatible Needles Starting Price
Wegovy Semaglutide 2.4mg NovoFine, BD Ultra-Fine, 4-8mm from £89.00
Mounjaro Tirzepatide 2.5-15mg NovoFine, BD Ultra-Fine, 4-8mm from £145.00
Pen Needles (100 count) N/A - Medical Device Universal ISO 11608-2 £8-15

How To Use Needles With Wegovy And Mounjaro Pens

Proper technique when using needles for Wegovy and Mounjaro ensures accurate dosing, minimises discomfort, and reduces injection site reactions. Both pen systems follow the same fundamental steps: attach a new sterile needle immediately before injection, prime the pen to remove air bubbles, inject at the prescribed dose, and safely dispose of the used needle in a sharps container [4].

To attach the needle, remove the protective tab from your Wegovy or Mounjaro pen, align the needle straight onto the pen tip, and screw clockwise until secure but not over-tightened. Remove both the outer needle cap and inner needle shield just before injection. After selecting your dose according to your prescription, perform a flow check by dialling to 0.25mg (or the minimum dose) and pressing the injection button whilst holding the pen upright until you see a drop of medication at the needle tip. This confirms the needle is properly attached and the pen is functioning correctly.

For the injection itself, pinch a fold of skin at your chosen injection site (abdomen, thigh, or upper arm), insert the needle at a 90-degree angle with a quick, dart-like motion, press the injection button fully, and hold for 6-10 seconds before withdrawing. The extended hold time is particularly important for the larger volume doses used in later weeks of Wegovy and Mounjaro treatment to prevent medication leakage. Never reuse needles, as this significantly increases infection risk and causes the needle to become blunt and more painful.

Needle Safety And Disposal

Used needles for Wegovy and Mounjaro must be disposed of in a rigid, puncture-proof sharps container in accordance with UK clinical waste regulations. Your local council provides sharps bin collection services, or you can return filled containers to participating pharmacies including Cured Pharmacy. Never dispose of loose needles in household waste, as this poses serious injury and infection risks to waste handlers. Each needle must be used only once and immediately placed in the sharps container after injection, with the outer cap replaced if possible for additional safety.

Needles For Wegovy And Mounjaro: Cost Comparison UK

The cost of needles for Wegovy and Mounjaro represents a small fraction of the overall treatment expense, yet selecting the right supplier ensures you receive genuine, sterile products at competitive UK pricing. A typical 12-week titration course of either medication requires 12 needles (one per weekly injection), meaning a 100-count box provides nearly two years of needles for approximately £124.99-15 depending on brand and gauge.

At Cured Pharmacy, we offer transparent upfront pricing on both your weight loss medication and compatible pen needles, with no hidden consultation fees or subscription charges. Our clinical team can recommend the most cost-effective needle option that meets your medical requirements, balancing comfort, safety, and value. When you order Wegovy from £124.99 or Mounjaro from £124.99 through our platform, you can add pen needles to the same order for convenient, discreet delivery.

It is worth noting that whilst the needles themselves are relatively inexpensive, the importance of using a fresh, sterile needle for each injection cannot be overstated. Reusing needles to save money compromises sterility, causes tissue damage from blunted needle tips, and may affect dosing accuracy due to medication residue in the needle hub. The small investment in proper needles protects both your health outcomes and your treatment investment in these premium weight loss therapies.

Common Questions About Needles For Wegovy And Mounjaro

Patients frequently ask whether needles for Wegovy and Mounjaro are included with the pen, and the answer is no - both manufacturers supply the pre-filled medication pens without needles, requiring you to obtain compatible pen needles separately from a pharmacy. This approach allows patients and prescribers to select the optimal needle specifications for individual needs rather than being limited to a one-size-fits-all option.

Another common question concerns whether you can use insulin pen needles with Wegovy and Mounjaro. The answer is yes - standard insulin pen needles from brands like NovoFine, BD, and GlucoRx are fully compatible with both weight loss pen systems, as they all adhere to the same ISO international standards for pen needle attachment [1]. This interoperability means the extensive range of needle lengths and gauges developed for diabetes care is available to weight loss patients.

Many patients also wonder about needle phobia and whether shorter needles are less effective. Clinical evidence consistently demonstrates that 4mm needles deliver subcutaneous medications as effectively as longer needles in adults of all body sizes when proper injection technique is used, whilst significantly reducing injection anxiety and discomfort [2]. If you experience needle anxiety, discuss this with your prescriber during your consultation at Cured Pharmacy - we can recommend strategies including the shortest available needles, numbing techniques, and injection site rotation to improve your treatment experience.

Getting Started With Your Needles

When you receive your first Wegovy or Mounjaro prescription from Cured Pharmacy, our clinical team provides comprehensive written and video instructions on needle selection, attachment, injection technique, and disposal. We recommend ordering your pen needles at the same time as your medication to ensure you have everything needed to begin treatment immediately upon delivery. Our superintendent pharmacist Tarun Kumar (GPhC 2233073) and the wider clinical team are available throughout your treatment journey to answer questions about needles for Wegovy and Mounjaro or any other aspect of your weight loss therapy.

Scientific References

  1. International Organization for Standardization. (2022). ISO 11608-2:2022 Needle-based injection systems for medical use - Requirements and test methods - Part 2: Needles. ISO Standards Catalogue. [accessed 15 August 2026]
  2. Hirsch, L. J., Gibney, M. A., Albanese, J., Qu, S., Kassler-Taub, K., Klaff, L. J., & Bailey, T. S. (2014). Comparative glycemic control, safety and patient ratings for a new 4 mm × 32G insulin pen needle in adults with diabetes. Current Medical Research and Opinion, 30(8), 1531-1538. [accessed 15 August 2026]
  3. Medicines and Healthcare products Regulatory Agency. (2023). Summary of Product Characteristics: Wegovy 2.4 mg solution for injection in pre-filled pen. MHRA UK Public Assessment Report. [accessed 15 August 2026]
  4. Frid, A. H., Kreugel, G., Grassi, G., Halimi, S., Hicks, D., Hirsch, L. J., ... & Strauss, K. (2016). New injection recommendations for patients with diabetes. Diabetes & Metabolism, 42(Suppl 1), S3-S23. [accessed 15 August 2026]
  5. NHS. (2026). Tirzepatide: a medicine to manage type 2 diabetes and treat obesity. https://www.nhs.uk/medicines/tirzepatide/ Accessed 15 August 2026.
  6. NHS. (2026). Overweight and obesity in adults. https://www.nhs.uk/conditions/overweight-and-obesity/ Accessed 15 August 2026.
  7. NHS England. (2026). Weight management injections. https://www.england.nhs.uk/ourwork/prevention/obesity/medicines-for-obesity/weight-management-injections/ Accessed 15 August 2026.

Information on this page is for educational purposes only and is not medical advice. All prescription treatments require clinical assessment by a UK-registered prescriber. Always consult a qualified healthcare professional before starting any new medication.

Trusted by thousands

Real people, real results

Jane L.

"Brilliant. Lost 4 stone on mounjaro no side effects at all. Cured pharmacy are excellent. Always helpful pens sent out quickly always comes with needles and sterile wipes. If you want to go on GLP-1 go to cured pharmacy. So professional. Thank you cured pharmacy you changed my health and well being."

Ann-Marie

"I absolutely love this product, I have been using 2.5mg as maintenance dose and have managed to control my weight without any side effects and can still eat well balanced meals. The pharmacy is very efficient friendly and helpful I would not purchase from anywhere else."

Sacha W.

"So far I'm really impressed by my results it's crazy cause I'm not snacking like how I used to do and I see my face slimming down already and it's only been 2 and a half weeks. Can't wait to give my feedback in 5 months time thank you cured pharmacy."

Kimberly G.

"Mounjaro has corrected my hormonal weight gain during menopause. I am using it now to maintain that balance. The results for me have been exceptional!"

Jennifer

"Great really helps cure those nasty habits can't wait for my next mounjaro pen."

How it Works?

Select from our recommended UK-licensed medications.

1

Choose your treatment

Step 1: Choose your treatment from Cured Pharmacy

Select safe UK treatments. Quick answers.

2

Answer quick questions

Step 2: Answer quick consultation questions

We will deliver direct to you as quickly as tomorrow.

3

Get it delivered fast

Step 3: Fast discreet delivery to your door

Start Your Assessment For Weight Loss

Start your journey to better health today.

  • Reviewed by UK-based prescribers
  • Takes under 3 minutes
  • Discreet Packaging

Start Your Journey To Better Health Today

Once you complete a short online assessment you will be able to choose your preferred treatment from safe medically approved options tailored to you.

Start My Assessment

Returning Customer?

Log in to Your Account

Faq

Do Wegovy and Mounjaro use the same needles?
Yes, needles for Wegovy and Mounjaro are completely interchangeable as both pens use the standard screw-on pen needle attachment system compatible with NovoFine, BD Ultra-Fine, and other ISO-compliant brands.
What size needles do I need for Wegovy and Mounjaro?
Most UK patients use 4mm or 5mm needles with 32G gauge for Wegovy and Mounjaro injections, as these provide comfortable subcutaneous delivery with minimal discomfort. Your prescriber can recommend the optimal size for your body type.
Are pen needles included with Wegovy and Mounjaro?
No, needles are not included with Wegovy or Mounjaro pens and must be purchased separately from a pharmacy. This allows you to select the needle length and gauge that best suits your needs.
Can I reuse needles for my Wegovy or Mounjaro pen?
No, needles for Wegovy and Mounjaro must never be reused. Single-use needles maintain sterility, prevent infection, ensure accurate dosing, and minimise injection discomfort from blunted tips.
Where can I buy needles for Wegovy and Mounjaro in the UK?
You can purchase pen needles from any UK-registered pharmacy including Cured Pharmacy (GPhC 9012511) without a prescription, as they are classified as medical devices rather than prescription medicines.
How much do needles for Wegovy and Mounjaro cost?
Pen needles typically cost £124.99-15 for a box of 100 in the UK, providing nearly two years of weekly injections. Cured Pharmacy offers competitive pricing on genuine NovoFine and BD needles.
Can I use insulin pen needles with Wegovy and Mounjaro?
Yes, standard insulin pen needles are fully compatible with needles for Wegovy and Mounjaro pens, as all brands follow the same ISO international standards for pen needle attachment.
What is the thinnest needle available for Wegovy and Mounjaro?
The thinnest widely available needles for Wegovy and Mounjaro are 32G or 33G gauge, which provide the most comfortable injection experience whilst reliably delivering your dose into subcutaneous tissue.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Reviewed on: June 03, 2026

Last reviewed: 15 August 2026

Last updated on 15 August 2026.

Review History

Our experts continually monitor new findings in health and medicine, and we update our articles when new information becomes available.

Why this page was updated on 15 August 2026

Content checked and updated as part of our periodic review, to ensure accuracy and currentness.

Current version (15 August 2026)

Edited by: The Editorial Team

Medically reviewed by:

Tarun Kumar, GPhC No. 2233073, Prescribing Pharmacist


How we source info.

When we present you with stats, data, opinion or a consensus, we'll tell you where this came from.