Mounjaro® Cost U.K.: Pricing, Private Fees, and Alternatives
For most people, cost and availability are driving factors in deciding whether to use weight loss medicines. Weight loss injections like Mounjaro® (tirzepatide), in particular, can be priced a bit steep.
In the United Kingdom, a four-week supply of Mounjaro® costs between £130 and £250, depending on factors like dose, clinic, and chemist. But even with a prescription, many people struggle to find pharmacies with stock due to U.K. supply shortages.
When you get Mounjaro® through Hers U.K., programmes start at £165 monthly with a 12-month plan paid upfront in full.
Mounjaro® can be accessed through the NHS (National Health Service), but the criteria are strict and waiting lists are long. In reality, the medication is virtually inaccessible, even for people with diabetes. Those who don’t qualify for Mounjaro® with the NHS can pay privately through a private clinic.
Let’s look at the average Mounjaro® cost per month in the U.K.. We’ll also discuss how to access it via the NHS, getting Mounjaro® through telemedicine clinics, and alternative weight loss drugs that may better fit your budget.
What Is Mounjaro®?
Mounjaro® is a once‑weekly injection manufactured by Eli Lilly. In the U.K., the Medicines and Healthcare products Regulatory Agency (MHRA) has authorised Mounjaro® for both type 2 diabetes and weight management.
The active ingredient in Mounjaro® is tirzepatide, a GIP and GLP‑1 receptor agonist. This means it mimics two naturally occurring hormones, GIP (glucose-dependent insulinotropic polypeptide) and GLP-1 (glucagon-like peptide-1).
Tirzepatide helps with weight management by:
Reducing appetite and food cravings
Slowing stomach emptying (how quickly digested food leaves the stomach after eating)
Regulating insulin release
Regulating blood sugar (glucose) levels
These effects make it easier to stick to a reduced-calorie diet, ultimately resulting in weight loss.
Read about Mounjaro® results or Mounjaro® weight loss by week to get a sense of what this kind of weight loss journey can look like.
Research shows that tirzepatide can help you lose significant weight when combined with a healthy diet and regular exercise.
In clinical trials, weekly tirzepatide injections helped adults without diabetes lose roughly 16 to 22 percent of their starting body weight. It also helped adults with type 2 diabetes lose up to 15 percent of their weight, when combined with lifestyle changes.
Some research suggests Mounjaro® might be more effective than other weight loss medicines. A systematic review of ten studies, which included nearly 10,000 patients, found that tirzepatide was more effective than other drugs in reducing body weight when used in doses of 5, 10, and 15 milligrams (mg).
Tirzepatide is also the active ingredient in Zepbound®, another weight loss injection. Although Zepbound® is essentially the same as Mounjaro®, Zepbound® isn‘t licensed in the U.K.
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How Much Does Mounjaro® Cost per Month U.K.?
For private clinics, these are the estimated price ranges you can expect to pay for Mounjaro® every four weeks (though prices are subject to change):
Starting doses (2.5 to 5 milligrams): £130 to £220 per month
Mid doses (7.5 to 10 milligrams): £150 to £230 per month
Higher doses (12.5 to 15 milligrams): £190 to £250 per month
Weight Loss by Hers U.K. programmes that include Mounjaro® start at £165 monthly with a 12-month plan, paid upfront in full.
While 15 milligrams is the maximum dose of Mounjaro®, you might not need to increase your dosage that much. After you reach your weight loss goals, you might need to continue using a maintenance dose of Mounjaro® to help keep the weight off.
Mounjaro® pricing varies based on:
Your dose. With GLP-1s, you start with a lower dose and increase it over time. Higher doses can mean higher monthly costs.
The private provider. Costs can vary from one clinic or telemedicine platform to another.
What‘s included. Some providers include consultation fees, delivery, needles, and follow-up appointments in their Mounjaro® pricing bundles.
If you opt to get weight loss medications through Hers U.K., you‘ll see the exact figure before you pay when you complete your online clinical assessment.
Beyond the price of the actual weight loss medication, you might need to account for additional costs, which can include:
Consultations and follow-up appointments
Needles, sharps bin removal, and swabs for disinfecting the injection site
Over-the-counter medication for managing the common side effects of Mounjaro®
Lifestyle changes to support your weight loss journey — like a gym membership, protein shakes, or at-home exercise equipment
As with Hers U.K., many private healthcare providers bundle the cost of weight loss injections with consultations, lifestyle advice, and added extras.
How Much Does Mounjaro® Cost via the NHS?
If you meet the criteria to get Mounjaro® through the NHS, the medicine cost is covered by the NHS. In England, you‘ll usually pay the standard prescription charge per item, while prescriptions are free in Scotland, Wales, and Northern Ireland.
Having said that, it can be difficult to access through the NHS because of:
Strict eligibility criteria. You can only access Mounjaro® and similar medicines if you meet certain body mass index (BMI) criteria.
Regional availability. Mounjaro® isn‘t yet available in all regions. The NHS is rolling it out gradually.
Long waiting times. You may have to wait a long time to access weight management services or weight loss medications.
Getting weight loss medications through the NHS can save you money — but it can take time to get through all the necessary steps first. For this reason, most people on Mounjaro® in the U.K. opt to get their medication privately.
The U.K. Supply Reality of GLP-1 Medications
Despite regulatory approval, accessing Mounjaro® in the U.K. faces significant challenges:
Severe nationwide stock shortages affect both NHS and private pharmacies.
Most GP (general practitioner) practices can’t initiate prescriptions because of local prescribing restrictions.
Even with valid prescriptions, people in the U.K. often can’t find pharmacies with stock.
This is why an integrated service like Hers U.K., which secures its own medication supplies, is immensely helpful for people seeking reliable access to treatment.
Is Mounjaro® Covered by Private Medical Insurance in the U.K.?
Most U.K. private medical insurance (PMI) policies currently categorise anti‑obesity medicines as lifestyle treatments and do not reimburse Mounjaro®.
Insurance might cover it if it‘s prescribed for type 2 diabetes or another health condition. But if you‘re buying Mounjaro® for weight loss, you‘ll probably need to pay out of pocket.
However, some plans might consider covering these medicines, so check your policy. As Mounjaro® becomes increasingly popular, more insurance plans may start to cover it.
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How to Get Mounjaro® Privately in the U.K.
You can access Mounjaro® privately if you‘re an adult with a BMI of at least 30 (or at least 27 with a weight-related health condition like sleep apnoea or high blood pressure).
Hers offers an evidence-backed weight loss programme, which can include Mounjaro® or other medications, along with lifestyle support.
Here‘s how the Hers U.K. process works:
Fill out an online assessment covering your BMI, medical history, and weight loss goals.
A licensed prescriber will review your answers and contact you about a possible prescription.
You‘ll receive a personalised plan with Mounjaro® or another weight loss medication, if appropriate. You‘ll also get guidance on exercise and diet.
Your Mounjaro® injection pen will be delivered discreetly and quickly to your home.
If necessary, you can make a follow-up appointment with your care team to discuss issues, concerns, or side effects.
Before you commit to ordering medication, you‘ll be shown up-to-date pricing so you can ensure the Mounjaro® cost is within your budget.
How to Save Money on Mounjaro® U.K.
Although Mounjaro® can be costly, certain strategies can help you reduce wastage, maximise weight loss, and get more value for your money.
If Mounjaro® injection prices are a concern, you can:
Compare providers. Look at different prices and consider what‘s included in the fee (consults, delivery, needles, follow‑ups, etc.).
Bundle deals. Some chemists discount three‑ or six‑month plans. Be sure to check cancellation terms, though.
Stick to your titration plan. Don‘t increase your weekly dose prematurely. This can increase the monthly cost — plus, it can increase the side effects of Mounjaro®.
Store it correctly. To reduce wastage, store your Mounjaro® pen correctly. Keep your pens refrigerated and don‘t freeze them. Remove the needle after using it — otherwise, the pre-filled pen may leak.
Use it correctly. Rotate injection sites and hold the pen in place for the full injection time so the dose is delivered into the skin.
Set reminders. Use an alarm or app to remind you of your dosing schedule. This helps avoid missed doses, which can extend your treatment time.
Lifestyle changes. To make the most of your weight loss journey, you‘ll need to engage in healthy habits while taking Mounjaro®. This includes eating a reduced-calorie, nutritious diet and exercising regularly.
Are There More Affordable Alternatives to Mounjaro® in the U.K.?
If the cost of Mounjaro® is a concern for you, let your clinician know. They might suggest a more cost-effective alternative.
Other options for medical weight loss include:
Wegovy® (semaglutide), a weekly GLP-1 injection
Saxenda® (liraglutide), a daily GLP-1 injection
Orlistat (Xenical®/Alli®), an oral medication that partially reduces fat absorption from food
Of all these options, orlistat is the most affordable, costing between £30 and £55 for a month’s supply. However, orlistat works differently from GLP-1 and GIP receptor agonists.
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Mounjaro® Cost U.K.: In Summary
Mounjaro® can be an effective part of a clinical weight‑management plan, but it can be quite costly.
Here‘s what to keep in mind about Mounjaro® U.K. prices:
Privately, Mounjaro® costs between £130 and £250 per month. This amount is subject to change, and it depends on your dosage and healthcare provider.
It‘s possible — but difficult — to get Mounjaro® through the NHS. While technically approved by the NHS, in reality, very few eligible patients can access it due to the 12-year limited rollout and extensive waiting lists.
Private medical insurance plans seldom cover Mounjaro®. But it‘s good to check your exact plan — you might be able to get a reimbursement.
While Mounjaro® can be costly, it‘s a highly effective weight loss treatment. Depending on your personal circumstances, it might very well be worth the cost. A medical professional can help you decide if Mounjaro® is suitable for you.
Hers U.K. offers weight loss programmes that can include medications like Mounjaro®. Our subscriptions start at £165 a month with a 12-month plan paid in full.
Start a free Hers assessment to determine eligibility and see whether you‘re a good candidate for Mounjaro® or another weight loss treatment. You‘ll be able to view the exact costs before you decide.
This article is for informational purposes only and does not constitute medical advice. The information contained herein is not a substitute for and should never be relied upon for professional medical advice. Always talk to your GP about the risks and benefits of any treatment.