Mounjaro Prescription Pharmacy UK (October 2026)

01 · Cost and ordering

What a Mounjaro prescription costs and how to get one

You get Mounjaro through a pharmacy by completing a free online consultation, which a GPhC-registered prescriber reviews before anything is dispensed. The consultation is free and the price shown is the price paid, with no hidden fees. Payment is taken when you place the order; if the prescriber decides the treatment is not suitable, the order is refunded automatically in full.

Each Mounjaro pen is a four-week supply. The standard price of the 2.5mg starter pen is £169.99 per month, and the 5mg pen is £218.99. Higher strengths are £279.99 (7.5mg), £290.99 (10mg), £319.99 (12.5mg) and £329.99 (15mg). New customers save £40 on their first order at any dose with code FIRST40, and an automatic £25 reorder discount applies to every future order (code DOSE25). Switching to us from another provider at a higher dose? Your first order at 15mg is £289.99.

Across the UK pharmacies we track, the cheapest and dearest Mounjaro starting pen ranged from £143.96 to £179.99 (checked 11 October 2026). The gap between providers for the same dose ran from £27 to £41. Boots' Mounjaro dose prices ran from £179.00 to £339.00. If you are comparing, look at the price for your actual dose, not just the starter pen. Our private prescription price guide goes deeper on this.

02 · What you pay for

What the price includes

The price covers the medicine and the clinical service around it. That means the prescriber review, dispensing by our registered pharmacy, needles, a sharps bin and injection guidance with every order. Delivery is free, next-day, tracked (DPD) and sent in temperature-controlled, discreet packaging. Saturday delivery is £14.99. Orders placed by 3pm are dispatched the same day.

Aftercare is part of the service: ongoing monthly reviews, dose titration and follow-up assessments by the prescribing team, plus side-effect support. Repeat orders re-check suitability, and nothing ships automatically, so there is no subscription to cancel. You can pay by Visa or Mastercard, with Klarna, or through pay-monthly options.

03 · Ordering

How ordering works in three steps

The process is short and does not require a GP appointment.

• Step 1: complete the free online consultation, a short health questionnaire with no charge and no obligation. Start your free consultation.
• Step 2: a GPhC-registered prescriber reviews your answers. Payment is taken when you place the order; if the prescriber decides the treatment is not suitable, the order is refunded automatically in full.
• Step 3: our registered pharmacy dispenses your pen and it arrives by free next-day tracked delivery.

You can also see our wider range on the weight loss treatments page, or go to the main Buy Mounjaro hub.

04 · What you are buying

What a Mounjaro prescription actually gets you

Mounjaro is the brand name for tirzepatide, a once-weekly injectable prescription medicine made by Eli Lilly. In the UK it is licensed for weight management in adults and for type 2 diabetes.¹ It comes as a pre-filled multi-dose pen (KwikPen) in six strengths: 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg and 15mg.¹ A prescription from a pharmacy is therefore a clinical decision about which strength you start on and how you move up, not just a purchase. If you are pregnant or trying to conceive, Mounjaro must not be used during pregnancy and should be stopped at least one month before trying to conceive.

That is why treatment does not start at a high dose: your prescriber sets the starting strength and reviews you as you go. Your prescriber decides each step up, and the dose and pen information in the patient leaflet is the reference to follow when you inject. Our guide to prescription dosage covers the dose steps.¹³

Tirzepatide is the first treatment of its kind to activate two natural gut-hormone receptors at once, GIP and GLP-1. Together these help regulate appetite, slow how quickly the stomach empties and improve the way the body responds to insulin.¹ In practice, most people feel fuller sooner and less hungry between meals, which supports a reduced-calorie diet. This dual action distinguishes Mounjaro from single-action GLP-1 medicines such as semaglutide (Wegovy/Ozempic).

Tirzepatide has a half-life of about five days. After a final dose it takes roughly 4–5 weeks to clear the system. There is no way to speed this up, and nothing needs doing while it clears.¹ That matters if you are thinking about stopping or pausing: speak to your prescriber rather than guessing.

Mounjaro works alongside a reduced-calorie diet and increased physical activity, not instead of them.¹¹ A good pharmacy should talk to you about that in the consultation and in follow-up reviews. Our monthly reviews exist for exactly this reason: to check how you are tolerating the dose, whether to step up, and whether the treatment still suits you.

It is also worth knowing what a prescription is not. It is not a one-off document you can take anywhere. For pharmacy supply the prescriber's decision, the dispensing and the aftercare all sit with the same service, which is why the choice of pharmacy matters.

05 · Who is eligible

Who can be prescribed Mounjaro for weight management

Mounjaro is licensed for weight management in adults with a BMI of 30 or above, or a BMI between 27 and 30 with at least one weight-related condition.¹ Qualifying conditions include high blood pressure, high cholesterol, obstructive sleep apnoea, cardiovascular disease, prediabetes or type 2 diabetes.¹¹ It must be used alongside a reduced-calorie diet and increased physical activity.

Those are the licensed criteria, and they are the starting point rather than the whole story. A prescriber will assess your BMI, medical history and current medicines before deciding whether Mounjaro is suitable for you.¹¹ That is why our consultation asks about your health, not just your weight. Meeting the BMI threshold does not mean you will be approved, and a prescriber can decline an order that does not look suitable. If that happens, you are refunded automatically in full.

• Weight and BMI: your BMI is calculated from your height and weight. If you sit between 27 and 30, a weight-related condition needs to be present for the licence to apply.
• Existing conditions: type 2 diabetes is one of the listed qualifying conditions, and Mounjaro is separately licensed to treat type 2 diabetes itself.
• Current medicines: tell the prescriber about everything you take, because interactions are part of the assessment.
• Other treatments: if you are already on another weight-loss injection, say so, so the prescriber can advise on any change.

Who writes and signs the prescription? In our service it is a GPhC-registered prescriber who reviews your consultation, not a scoring script. If you are curious about the formal side of private prescribing, our explainer on how a Mounjaro prescription is written covers what a prescriber has to consider, and our page on a private prescription from a private GP compares that route with a pharmacy-led one.

If you are unsure whether you qualify, the consultation is free and carries no obligation, so you can find out without committing to anything. Be honest in your answers: the assessment only protects you if it is based on accurate information.

06 · NHS or private

NHS or private: what is the honest picture?

Mounjaro is available on the NHS, but access is being phased in over several years.⁵ NICE recommends it for adults with a BMI of at least 35 plus at least one weight-related condition.⁴ The NHS primary-care rollout began in June 2025 with the highest-need groups first, initially BMI 40+ with four or more qualifying conditions.⁶ Full rollout is expected to take years, which is why many people who meet the licensed criteria choose regulated private treatment rather than waiting.

What does that mean for you in practice? If you are in one of the earliest NHS groups, your GP is the first person to ask. If you are not yet in a priority group, the NHS route may take considerably longer, and the timing depends on how the rollout reaches your area.

A few common sources of confusion are worth clearing up:

• NHS prescription charge: if you are in England and obtain a medicine on an NHS prescription, the standard charge is £9.90 per item unless you are exempt.
• Diabetes: Mounjaro is licensed for type 2 diabetes, and NICE has separate guidance on tirzepatide for diabetes.⁴ Whether you can have it on the NHS depends on your diabetes care team and local arrangements, so ask them directly.
• Different thresholds: the licence (BMI 30+, or 27–30 with a related condition) is wider than NHS access. Being licensed-eligible does not mean you are NHS-eligible yet.

Neither route is right for everyone. The NHS route can be cost-free at the point of use but is phased; the private route is available now to those who meet the licence and pass a prescriber's assessment, but you pay for the medicine. Whichever you choose, the same safety principles apply: assessment first, regulated supply, and follow-up.

If you are on an NHS pathway and also considering private supply, tell every prescriber involved about your current treatment so doses are not duplicated. If you are exploring options more broadly, our overview of weight loss drugs on prescription in the UK sets Mounjaro in context.

07 · Realistic expectations

What results can you realistically expect?

In the SURMOUNT-1 trial of 2,539 adults, people taking tirzepatide alongside diet and exercise lost on average 15% of their body weight on 5mg, 19.5% on 10mg and 20.9% on 15mg over 72 weeks, compared with 3.1% with lifestyle changes alone.² These are trial averages, and individual results vary. Treatment works alongside a reduced-calorie diet and increased physical activity, not instead of them.

To make that concrete, here is a worked example. For someone starting at 100 kg, 20.9% is about 21 kg, and 15% is about 15 kg. That is straight arithmetic of the trial percentages, not a forecast for you. Trial averages do not predict your own result.

The trial also reported how many participants reached certain thresholds at 72 weeks:²

Half of participants on 10mg and 57% on 15mg lost at least 20% of their body weight.² The comparison group, lifestyle changes alone, lost 3.1% on average.

What should shape your expectations? Three things, all within what the trial describes. First, the results came with a reduced-calorie diet and increased physical activity. Second, the figures are averages across thousands of different people, so some did better and some did worse. Third, the doses in the table are the ones tested, and your prescriber decides which strength suits you, so a higher dose is not automatically the goal.

It is also sensible to ask what happens if you do not respond as hoped, or if you cannot tolerate a dose. That is the purpose of monthly reviews: the prescribing team can adjust the plan, and you can contact support Monday to Friday between 9am and 5pm. If you want to track your own journey, the free GLPTrackr companion app is available for iOS and Android.

08 · Cost over a year

Planning the cost over a year

Over a first year, Mounjaro costs £2,711.88 at standard prices if you stay on 5mg after your 2.5mg starting pen, up to £3,599.88 if you step up through every dose to 15mg. That is 52 weeks, or 13 pens. These totals are before discounts: a new customer's first order is £40 less, and every later order is £25 less.

If you step up after 4 weeks on each of 2.5mg, 5mg, 7.5mg and 10mg, your first four pens cost £959.96 at standard prices. After that, what you pay each month depends on the strength your prescriber settles you on.

Remember that the standard price is the figure before any discount. Every later order is £25 off the standard price, so your ongoing monthly cost at any dose is lower than the table shows.

Why do UK prices vary so much between pharmacies at all? Pharmacy sell prices vary because of confidential discounts, so it is worth comparing like for like. Our figures are shown live and dated: prices checked 11 October 2026.

A few budgeting tips follow from this. Work out your likely maintenance dose with your prescriber rather than assuming 15mg. Remember that treatment is not subscription-based, so you choose each reorder and nothing ships automatically. If you prefer to spread the cost, Klarna and pay-monthly options are available. And if you are comparing a chain with an online pharmacy, check the dose you will actually be on, as the gap between providers differs by strength. We cover specific high-street names in our pages on Lloyd pharmacy, IQ pharmacy and Denny pharmacy.

09 · Delivery and aftercare

Delivery, dispatch and aftercare

Orders placed by 3pm are dispatched the same day, and delivery is free, next-day and tracked. Your pen travels with DPD in temperature-controlled, discreet packaging, which matters for a medicine kept cold. Saturday delivery is available for £14.99.

If speed matters to you, it helps to know where the time actually goes. Dispatch is quick, but the clinical review comes first, and it is deliberately done by a person. Our page on same-day Mounjaro prescriptions explains what same-day can and cannot mean. Payment is taken when you place the order; if the prescriber decides the treatment is not suitable, the order is refunded automatically in full.

• Supplies: needles, a sharps bin and injection guidance.
• Genuine product: official LillyDirect supply, sourced directly from Eli Lilly's UK distribution, with genuine KwikPens.
• Full dose range: all six doses, from 2.5mg to 15mg, are in stock.
• Reviews: ongoing monthly clinical reviews, dose titration and follow-up assessments by the prescribing team.
• Support: Monday to Friday, 9am to 5pm, by email at support@everydaymeds.co.uk, account portal chat or phone on 0333 207 0413.

Repeat orders re-check suitability. That is a safety feature rather than red tape: your weight, health and medicines can change, and your dose should follow them. The same applies if you have been away from treatment for a while, so be upfront if you have missed doses.

What if something goes wrong with the delivery? Dispensed prescription medicines cannot be returned except where they are faulty, damaged or the wrong item, in which case you should contact us within 3 days. Refunds take 5 to 10 working days. Declined consultations are refunded automatically and in full.

The service is built around people who are not looking for a one-off transaction. Over 100,000 customers have been supported on their weight loss journey through EverydayMeds, which tells you about the scale of the service we run rather than what results to expect. If you are weighing us against another pharmacy brand, you may want to read about Apollo pharmacy too, so you are comparing the same things on each side.

10 · Choosing a safe pharmacy

How to choose a safe Mounjaro pharmacy

The safest way to buy Mounjaro online is from a pharmacy listed on the GPhC register, after a consultation with a prescriber. The General Pharmaceutical Council keeps a public register of pharmacies and pharmacy professionals, and you can search it before you order.¹² EverydayMeds is a GPhC-registered pharmacy, registration number 9012878, and you can check it on the GPhC register entry.

Is it legal to buy prescription medicines online? Yes, from a registered pharmacy that supplies them against a valid prescription. Mounjaro is prescription-only, so a legitimate seller will always require a clinical assessment. Anyone offering to supply without a consultation or prescription is not a safe source, whatever their website looks like.

• No assessment: the seller offers Mounjaro without asking about your health or medicines.
• Not on the register: you cannot find the pharmacy on the GPhC register.
• Social media sellers: offers through messaging apps or marketplaces rather than a regulated pharmacy.
• Promises of specific results: dramatic weight-loss claims are a red flag, because trial averages do not predict your own result.
• Unusual pricing or packaging: if it does not look like a genuine pen supplied by a pharmacy, do not use it.

The MHRA publishes counterfeit medicine alerts and runs the Yellow Card scheme.⁷ If you suspect a product is fake, or you have a side effect from any medicine, you can report it through the Yellow Card scheme.¹⁹ Reporting helps the regulator spot problems early.

It is common to ask whether the big retailers can prescribe, such as marketplaces or supermarkets. We do not comment on any particular company's services. What matters for you is the same in each case: is it a registered pharmacy, does a prescriber review your health before supply, and is the product genuine? Ours is supplied through official LillyDirect supply. If any of those answers is unclear, choose a different provider.

Finally, think about aftercare. A pharmacy that sells a pen and disappears is not much help when you reach a higher dose or feel unwell. Look for monthly reviews, a named way to get in touch, and a clear refund policy. If you want a checklist of documents and information to have ready, see what you need for a Mounjaro prescription.

11 · Stopping and switching

Changing pharmacy, pausing or switching treatment

If you are already on Mounjaro and want to change pharmacy, you can switch to us at any dose. A new customer saves £40 on their first order at any dose with code FIRST40, including people moving from another provider at a higher strength. The consultation still applies, because the prescriber needs to know your current dose, how you have tolerated it and when you last injected.

Tell the prescriber honestly about any gap in treatment. After a final dose, tirzepatide takes roughly 4–5 weeks to clear the system, because its half-life is about five days.¹ There is no way to speed this up, and nothing needs doing while it clears. Whether to restart at your previous strength or a lower one is a prescriber decision, not something to work out yourself.

Some people ask about moving to a different medicine. Wegovy (semaglutide) is a once-weekly alternative: its pens are 0.25mg, 0.5mg, 1mg, 1.7mg and 2.4mg, stepping up after at least 4 weeks and reaching the 2.4mg maintenance dose from week 17.¹⁸ The 2.4mg dose is the licensed maintenance dose for weight management. If you want to look at that option, see our weight loss treatment range; your first Wegovy pen price, where relevant, is shown as £99.99 for a first order.

SURMOUNT-5 is the first large head-to-head trial of tirzepatide and semaglutide for weight loss.¹⁵ A prescriber can discuss which medicine suits your health, your tolerance and your goals.

Newer tablet treatments also exist: Wegovy tablets and Foundayo each have their own product information.²⁰²¹

The practical advice is simple. Keep a record of your current dose and dates, bring that to your consultation, and let the prescriber decide the safest way to carry on. If you have questions between reviews, our support team is available Monday to Friday, 9am to 5pm.