Mounjaro Price Comparison UK 2026: Prices by Dose and Pharmacy
Mounjaro from £124.99 on your first order with code Weightlossnew. Prices checked 12 November 2026.
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Treatment from £124.99 on your first order
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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.
2.5mg
1 pen • 4 Weeks
£31.25 / Per Week
Your starting dose – designed to help your body adjust gently to treatment
5mg
1 pen • 4 Weeks
£39.75 / Per Week
First step up – builds on your progress as your body adapts to treatment
7.5mg
1 pen • 4 Weeks
£50.00 / Per Week
Mid-range dose – for continued progression and enhanced results
10mg
1 pen • 4 Weeks
£56.25 / Per Week
Higher strength dose – supports significant weight loss progress
12.5mg
1 pen • 4 Weeks
£62.50 / Per Week
Advanced dose – for patients requiring stronger therapeutic effect
15mg
1 pen • 4 Weeks
£66.75 / Per Week
Maximum dose – the highest available strength for optimal results
0.25mg
1 pen • 4 Weeks
£17.25 / Per Week
Your starting dose – eases your body into treatment with minimal side effects
0.5mg
1 pen • 4 Weeks
£22.25 / Per Week
First step up – continues building tolerance for long-term success
1mg
1 pen • 4 Weeks
£24.75 / Per Week
Mid-range dose – where most patients start seeing meaningful results
1.7mg
1 pen • 4 Weeks
£37.25 / Per Week
Higher strength – supports accelerated weight loss progress
2.4mg
1 pen • 4 Weeks
£44.75 / Per Week
Maximum dose – the highest available strength for optimal weight management
1.5mg
1 pen • 4 Weeks
£20.75 / Per Week
Your starting dose – eases your body into treatment with minimal side effects
4mg
1 pen • 4 Weeks
£27.50 / Per Week
First step up – continues building tolerance for long-term success
9mg
1 pen • 4 Weeks
£35.00 / Per Week
Mid-range dose – where most patients start seeing meaningful results
25mg
1 pen • 4 Weeks
£49.75 / Per Week
Maximum dose – the highest available strength for optimal weight management
How much does each Mounjaro dose cost in the UK?
Published: 10 September 2026 · Updated: 12 November 2026 · Next review: 12 May 2027
This Mounjaro price comparison for the UK sets our prices for every dose next to other UK pharmacies, so you can compare the same strength like for like. At Cured Pharmacy a four-week Mounjaro pen costs from £144.99, or £124.99 on your first order with code Weightlossnew, and the price includes your online prescriber consultation and delivery.
Key facts
- Standard prices: £144.99 (2.5mg) to £287 (15mg) per four-week pen
- First order: £20 off with code Weightlossnew
- One pen = four weekly doses, about a month of treatment
- Included: prescriber consultation and delivery
- Competitor prices in the table below are from September 2026 and were not re-checked by us today
- Cost per week: from £31.25 a week (2.5mg) to £66.75 a week (15mg) on your first order with code Weightlossnew
- Trial evidence: in the SURMOUNT-1 trial (2,539 adults, 72 weeks, alongside diet and activity advice), average weight change after 72 weeks was a loss of 15.0% at 5mg, 19.5% at 10mg and 20.9% at 15mg, compared with 3.1% with placebo. Individual results vary, and Mounjaro is prescription-only.
Prices checked 12 November 2026. Content reviewed 12 November 2026. Next review: 12 May 2027.
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Answer a few questions online. If treatment is suitable for you, you can choose your dose and order. Prices shown include your consultation and delivery.
Jump to your dose (first-order price, 4-week pen):
| Dose | Standard price (4-week pen) | First order with Weightlossnew | Per week (standard) |
|---|---|---|---|
| 2.5mg | £144.99 | £124.99 | £36.25 |
| 5mg | £179 | £159 | £44.75 |
| 7.5mg | £220 | £200 | £55.00 |
| 10mg | £245 | £225 | £61.25 |
| 12.5mg | £270 | £250 | £67.50 |
| 15mg | £287 | £267 | £71.75 |
Mounjaro comes in six strengths, each taken once a week, and each pen holds four doses [6]. For a single-dose breakdown, see our Mounjaro 5mg price page or the full Mounjaro prices by dose guide.
How do Mounjaro prices compare across UK pharmacies?
The table compares the price of one Mounjaro pen (four weekly doses) at each strength. Our prices were checked against our live store on 12 November 2026. The other pharmacies' columns are each provider's standard advertised price, before any new-customer offers, as published in Oxford Online Pharmacy's September 2026 comparison of 15 UK providers, so they may have changed since.
With the £20 first-order discount, our price is lower than every other provider's standard price at all six strengths. Repeat orders are charged at our standard prices, which are still the lowest at 7.5mg, 10mg, 12.5mg and 15mg; at 2.5mg Oxford Online Pharmacy is £1.03 cheaper, and at 5mg Medino is £9.01 cheaper. Other pharmacies also run new-customer offers that are not included in their columns. Prices change often, so check the total at checkout, including consultation, delivery and any review fees.
What does Mounjaro cost in total, including the dose step-up?
Most people start on 2.5mg and the dose is increased in steps of 2.5mg after at least four weeks, if your prescriber agrees [6], so the monthly cost rises as you move up. The totals below assume one pen at each strength in turn and are only an illustration; your prescriber decides your doses, and many people stay on a lower dose if it is working.
| Treatment period | Pens (standard step-up) | Standard total | With code Weightlossnew on the first order |
|---|---|---|---|
| First 4 months | 2.5mg, 5mg, 7.5mg, 10mg | £788.99 | £768.99 |
| First 6 months | 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, 15mg | £1,345.99 | £1,325.99 |
In the SURMOUNT-1 trial, average weight reduction at 72 weeks was 15.0%, 19.5% and 20.9% with 5mg, 10mg and 15mg tirzepatide, compared with 3.1% on placebo, alongside diet and activity advice [1]. Results vary between people.
Why do Mounjaro prices differ between UK pharmacies?
Every UK pharmacy buys the same Eli Lilly pen, so price differences come from how each one sets its margin and what it bundles in. Some show a low pen price and then add a consultation fee, delivery charge or monthly review fee. At Cured Pharmacy (GPhC 9012511) the prescriber consultation and delivery are included in the price you see above.
Extra costs to check before you buy
Ask for the total monthly cost and check whether it includes the prescriber consultation, tracked cold-chain delivery, follow-up reviews when your dose changes, pen needles and a sharps bin. A pen that looks £15 cheaper can cost more once these are added.
Is Mounjaro available on the NHS, and what does it cost?
Yes, for some people. NICE recommends tirzepatide for managing obesity in adults with a BMI of 35 or above and at least one weight-related condition (TA1026), with lower BMI thresholds for some ethnic backgrounds [5]. Access is being phased in over several years, and in 2026/27 NHS England prioritises people with a BMI of 35 to 39.9 and four or more qualifying conditions (NHS England guidance), so many people who meet the NICE criteria still have to wait. NICE separately recommends tirzepatide for type 2 diabetes [3].
On the NHS you pay the usual prescription charge in England unless you are exempt, and prescriptions are free in Scotland, Wales and Northern Ireland. A private prescription is the alternative if you do not yet qualify or do not want to wait. Many private medical insurance policies exclude weight loss medication, so check your policy before assuming it is covered.
How does Mounjaro compare with Wegovy and other weight loss treatments on price?
| Treatment | Type | Frequency | Standard starting price |
|---|---|---|---|
| Mounjaro (tirzepatide) | GIP/GLP-1 injection | Weekly | £144.99 |
| Wegovy (semaglutide) injection | GLP-1 injection | Weekly | £89.00 |
| Wegovy tablets | GLP-1 tablet | Daily | £83.00 |
| Saxenda (liraglutide) | GLP-1 injection | Daily | £68.00 |
| Orlistat | Lipase inhibitor | Three times daily | £32.00 |
Prices are for the lowest starting strength at our standard prices, checked 12 November 2026; higher strengths cost more. Each medicine works differently and your prescriber chooses the one that suits you. In the SURPASS-2 head-to-head trial in adults with type 2 diabetes, people who stayed on treatment lost an average of 12.4kg on tirzepatide 15mg versus 6.2kg on semaglutide 1mg over 40 weeks [2]. That trial was in people with diabetes, so results may differ for weight management alone. Semaglutide and liraglutide belong to the GLP-1 receptor agonist class [4]; tirzepatide also acts on the GIP receptor.
How can you check a Mounjaro price is for genuine medicine?
A low price is only worth having if the medicine is genuine. Check that the pharmacy is on the General Pharmaceutical Council register at pharmacyregulation.org and names its superintendent pharmacist; at Cured Pharmacy that is Tarun Kumar (GPhC 2233073). Genuine Mounjaro is a sealed Eli Lilly KwikPen with a batch number, kept at 2–8°C, so it should arrive in temperature-controlled packaging.
Mounjaro is a prescription-only medicine, so avoid any seller that does not require a consultation with a UK prescriber. Be wary of sites with no GPhC number, no named pharmacist, no UK address, or bank-transfer-only payment, and of prices far below what registered pharmacies charge. Counterfeit weight loss injections have been sold online.
Is there a Mounjaro subscription or payment plan?
We do not currently operate a subscription model. You pay for each pen when you order, and the code Weightlossnew takes £20 off your first order. If another pharmacy offers a subscription, read the terms for commitment periods and cancellation fees before comparing the monthly price.
Has the price of Mounjaro gone up?
Yes. From 1 September 2025, Eli Lilly raised the UK list price of Mounjaro, so pharmacies now pay more for every pen. The Pharmaceutical Journal reports that the cost to pharmacies moved from a range of £92 to £122 a pen to £133 for the 2.5mg pen and £330 for the 12.5mg and 15mg pens. For the highest dose, RTÉ reports that Lilly put the monthly price at £330, up from £122, which is a rise of about 170%.
| Before 1 September 2025 | From 1 September 2025 | |
|---|---|---|
| Cost to pharmacies per pen (range across strengths) | £92 to £122 | £133 to £330 |
| Highest strength (15mg) | £122 | £330 |
| Lowest strength (2.5mg) | Not itemised in the source | £133 |
The increase applies to private prescriptions. The Pharmaceutical Journal reports that NHS commissioning of tirzepatide is unaffected by the change in list price. Lilly confirmed the change on 15 August 2025.
Lilly sets the list price, but each pharmacy sets its own price and may receive rebates, which is why the same pen can cost different amounts. Why prices vary between pharmacies explains what to compare.
Our current prices: on your first order with code Weightlossnew, Mounjaro is £124.99 at 2.5mg, £159 at 5mg and £267 at 15mg, with your consultation and delivery included. Prices checked 12 November 2026. See every dose.
Could it change again? Pharmacy prices can change at any time, so every price on this page carries the date it was checked, and we review the page again by 12 May 2027.
Mounjaro prices by dose and related guides
Every Mounjaro strength has its own price page, and each guide below answers one question in more detail. Prices shown are the first-order price with code Weightlossnew, checked 12 November 2026, and include your consultation and delivery.
Price by dose (first order)
Starting, staying on and stepping up
Side effects and results
Compare and decide
- Mounjaro prices for every dose
- Mounjaro price comparison UK 2026 (this page)
- Mounjaro on the NHS or privately: cost
- Mounjaro NHS availability 2026
- Mounjaro vs Wegovy: clinical evidence
- Wegovy UK prices for every dose
Our treatments and team
Reviewed by
Tarun Kumar, Superintendent and Prescribing Pharmacist
GPhC registration 2233073. Pharmacy graduate of Aston University (2022) with a community pharmacy background, and co-founder of Cured Pharmacy (GPhC 9012511). Meet our clinical team · Check the GPhC register
Page last reviewed 12 November 2026. Next review: 12 May 2027.
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Scientific References
- Jastreboff, A. M., Aronne, L. J., Ahmad, N. N., Wharton, S., Connery, L., Alves, B., ... & Garvey, W. T. (2022). Tirzepatide once weekly for the treatment of obesity. New England Journal of Medicine, 387(3), 205-216. [accessed 10 September 2026]
- Frías, J. P., Davies, M. J., Rosenstock, J., Pérez Manghi, F. C., Fernández Landó, L., Bergman, B. K., ... & SURPASS-2 Investigators. (2021). Tirzepatide versus semaglutide once weekly in patients with type 2 diabetes. New England Journal of Medicine, 385(6), 503-515. [accessed 10 September 2026]
- National Institute for Health and Care Excellence. (2023). Tirzepatide for treating type 2 diabetes [TA924]. NICE. [accessed 10 September 2026]
- Nauck, M. A., Quast, D. R., Wefers, J., & Meier, J. J. (2021). GLP-1 receptor agonists in the treatment of type 2 diabetes – state-of-the-art. Molecular Metabolism, 46, 101102. [accessed 10 September 2026]
- National Institute for Health and Care Excellence. (2024). Tirzepatide for managing overweight and obesity [TA1026]. NICE.
- Eli Lilly and Company Limited. Mounjaro KwikPen solution for injection in pre-filled pen: Summary of Product Characteristics. electronic Medicines Compendium (emc).
- NHS. (2026). Tirzepatide: a medicine to manage type 2 diabetes and treat obesity. https://www.nhs.uk/medicines/tirzepatide/ Accessed 10 September 2026.
- NHS. (2026). Overweight and obesity in adults. https://www.nhs.uk/conditions/overweight-and-obesity/ Accessed 10 September 2026.
- NHS England. (2026). Weight management injections. https://www.england.nhs.uk/ourwork/prevention/obesity/medicines-for-obesity/weight-management-injections/ Accessed 10 September 2026.
- Pharmaceutical Journal. (2025). Reimbursement for NHS Mounjaro dispensing confirmed for September 2025. https://pharmaceutical-journal.com/article/news/reimbursement-for-nhs-mounjaro-dispensing-confirmed-for-september-2025 Accessed 12 November 2026.
- Pharmaceutical Journal. (2025). UK's biggest online pharmacy freezes Mounjaro price amid reports of 'stockpiling'. https://pharmaceutical-journal.com/article/news/uks-biggest-online-pharmacy-freezes-mounjaro-price-amid-reports-of-stockpiling Accessed 12 November 2026.
- RTÉ. (2025). Lilly to hike UK price of Mounjaro weight-loss drug by 170%. https://www.rte.ie/news/business/2025/0814/1528531-lilly-to-hike-uk-price-of-mounjaro-weight-loss-drug-by-170 Accessed 12 November 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."
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Medically reviewed by
Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)