Numan Mounjaro Prices 2026

If you've been researching Numan Mounjaro and trying to work out whether their service is actually worth the monthly spend, you're not alone. Thousands of people across the UK are asking the same question — and the answer isn't as straightforward as a pricing table might suggest.

Numan is one of the biggest digital health platforms offering Mounjaro (tirzepatide) privately in the UK. They've built a slick app, assembled a clinical team, and marketed themselves heavily. But prices went up significantly in late 2025, and that's changed the calculation for a lot of people. Here's what you actually need to know.

How much does Numan Mounjaro cost in 2026?

This is the question most people land on, so here are the current figures. These prices took effect from October 2025, when Eli Lilly — the company that manufactures Mounjaro — increased wholesale costs across the UK.

A few things worth noting here. Most people reach a maintenance dose somewhere between 5 mg and 10 mg. Not everyone needs to go higher, and your clinician should be guiding that decision based on how your body responds, not pushing you up automatically.

Over 12 months, your total spend will depend on how quickly you titrate and where you settle. A rough estimate: £2,748 to £4,068 for a full year, depending on your maintenance dose. That's a meaningful financial commitment, and it's worth being realistic about it upfront.

Why did Numan's Mounjaro prices go up?

Before October 2025, Numan's prices were lower — the starting dose was closer to £175. The increase wasn't Numan's decision alone. Eli Lilly set an introductory UK wholesale price when Mounjaro first launched to accelerate adoption and compete with Wegovy. Once the medication was established, they brought UK pricing in line with European markets.

Every private provider in the UK was affected. Some absorbed part of the increase, others passed it on in full. It's worth comparing across providers rather than assuming the price is the same everywhere.

What's included in the Numan Mounjaro service?

Your monthly payment covers more than just the medication. Here's what Numan bundles into the subscription:

Clinical assessment and prescribing — You complete an online questionnaire covering your medical history, current medications, and weight. A UK-registered prescriber (either a doctor or pharmacist prescriber) reviews this and decides whether Mounjaro is appropriate for you. They check BMI, contraindications, and potential drug interactions.

Four pre-filled injection pens per month — Delivered to your door in temperature-controlled packaging. Each pen is a single weekly dose.

Health coaching — This is one of Numan's differentiators. They pair medication with a coaching programme covering nutrition, exercise, sleep, and mindset. Numan's own data suggests patients who engage with coaching lose more weight than those taking medication alone over 90 days.

Dose titration guidance — Your clinician monitors your response and adjusts the dose as needed. You can request dose changes through the app.

App-based support — The Numan app lets you track progress, message your clinical team, set reminders, and access educational content.

How does the Numan sign-up process work?

The process is straightforward, and most people complete it in under 15 minutes:

1. Online consultation — Answer questions about your weight, height, medical history, medications, and weight loss goals.
2. Clinical review — A prescriber reviews your answers. If approved, they issue a prescription. If not, they'll explain why. Not everyone is eligible — you need a BMI of at least 30 (or 27 with a weight-related health condition).
3. First delivery — Your medication arrives in discreet, temperature-controlled packaging, usually within a few days.
4. Ongoing monthly subscription — Automatic renewal each month. You can pause or cancel, though it's best to discuss stopping with your clinician first.

One question that comes up repeatedly: does Numan tell your GP? The short answer is they should. Good clinical practice requires that your GP is informed when you're prescribed a new medication privately. Numan's service includes the option to share information with your GP, and it's worth doing — your GP needs a complete picture of what you're taking, especially if you're on other medications.

Numan Mounjaro reviews: what are people saying?

Numan has a 4.5-star rating on Trustpilot from over 30,000 reviews, which is strong. But it's worth looking beyond the headline number.

The positive reviews tend to highlight the ease of the process — quick sign-up, fast delivery, and a smooth app experience. People appreciate the convenience of having everything managed digitally without needing to visit a clinic.

The more critical feedback clusters around a few themes. Some patients have reported difficulty reaching clinical support when they have concerns. Others mention the price increases feeling steep, particularly for those who'd already committed to treatment at the lower rate. There are also occasional complaints about stock issues causing delayed deliveries.

How does Numan compare to other Mounjaro providers?

This is where it gets interesting. Numan isn't the only option, and the differences between providers matter more than you might think.

A few observations from this comparison.

On price, there's meaningful variation. heySlim tends to come in lower across the board. Over a 12-month treatment course, the cumulative difference can be several hundred pounds. For a more detailed comparison of UK Mounjaro providers, we've put together a full guide to the best Mounjaro providers in the UK.

On clinical oversight, the model matters. Numan uses a mix of pharmacist prescribers and doctors. Services like heySlim are doctor-led from the start, meaning your treatment is overseen by a GP with weight management experience. That distinction becomes important if you have other health conditions, are on multiple medications, or if something unexpected comes up during treatment.

On the overall experience, Numan's app is polished and the delivery logistics are solid. If you value a streamlined digital experience and don't mind a more arm's-length clinical relationship, it works well. If you want more hands-on clinical guidance — someone who knows your full medical picture — a doctor-led service may suit you better.

Who is Numan Mounjaro best suited for?

Numan works well for a particular type of patient. If you're relatively healthy, have a straightforward weight loss goal, are comfortable managing your health digitally, and don't have complex medical needs, the Numan platform delivers a smooth experience.

It's potentially less ideal if:

• You're on multiple medications and need careful interaction checking
• You have a history of disordered eating and need psychological support alongside medication
• You prefer speaking to a doctor rather than managing everything through an app
• Budget is a primary concern — other providers may offer lower prices at certain doses
• You want your weight loss care closely integrated with your broader healthcare

None of these are reasons to avoid Numan outright. But they're worth weighing up, because the provider you choose affects more than just the medication landing on your doorstep.

Numan Mounjaro dosage and titration schedule

Mounjaro uses a gradual dose escalation to minimise side effects — primarily the nausea and digestive discomfort that most people experience in the early weeks.

The standard titration looks like this:

• Weeks 1–4: 2.5 mg weekly (this is the starting dose — it's not a therapeutic dose for weight loss, it's about getting your body used to the medication)
• Weeks 5–8: 5 mg weekly (the first maintenance dose — many people start seeing appetite changes here)
• Weeks 9–12: 7.5 mg weekly (if needed, based on response)
• Weeks 13+: 10 mg, 12.5 mg, or 15 mg (higher doses are available but not everyone needs them)

The key point: your dose should be guided by your clinical response, not a fixed schedule. If you're losing weight steadily on 5 mg with manageable side effects, there's no rush to increase. More medication isn't always better.

Managing side effects on Numan's Mounjaro programme

Side effects are part of the reality of tirzepatide. Most people experience something, particularly in the first 4–6 weeks and after each dose increase. The most common:

Nausea — affects roughly 25–30% of patients. Usually worst in the first week or two at a new dose, then eases. Eating smaller meals, avoiding rich or fatty foods, and staying hydrated all help.

Constipation or diarrhoea — the gut is adjusting to a medication that literally slows gastric emptying. Fibre, water, and gentle movement make a difference. If constipation persists, your clinician can advise on appropriate remedies.

Reduced appetite — this is actually the intended effect, but it can feel unsettling at first. The constant mental chatter about food — what some people call food noise — starts to quiet down. That shift can feel dramatic.

Fatigue — some people feel tired in the early weeks, often related to eating less while their body adjusts. Prioritising protein and staying on top of hydration helps. We've written about how much water to drink on Mounjaro if you want specific guidance.

Injection site reactions — minor redness or itching at the injection site. Rotating between stomach, thigh, and upper arm reduces this.

Serious side effects are rare but important to know about. Severe, persistent abdominal pain radiating to the back could indicate pancreatitis — stop the medication and seek medical help immediately. Signs of allergic reaction (swelling of face, lips, tongue, or throat, difficulty breathing) also require urgent attention.

Can you get Mounjaro on the NHS instead?

Yes, but access is limited. NICE published guidance (TA906) recommending tirzepatide for chronic weight management in adults with a BMI of 35 or above (or 32.5 for people from South Asian, Chinese, or Black African/Caribbean backgrounds) who also have at least one weight-related health condition.

When you get Mounjaro through the NHS, you pay the standard prescription charge — £9.90 per item in England, or nothing in Scotland, Wales, and Northern Ireland. Over a year, that's a maximum of around £120 versus potentially £4,000+ privately.

The catch: NHS specialist weight management services have significant waiting lists, and not all areas have implemented prescribing yet. If you're eligible and can access it, the NHS route saves thousands. For a more detailed breakdown, our guide to NHS eligibility for weight loss injections covers the criteria and what to expect.

If the NHS waiting list is too long and you're considering private treatment in the meantime, that's a perfectly reasonable decision. Just make sure your GP knows, so there's continuity when NHS services do become available to you.

What happens if Numan's price doesn't work for you?

Numan themselves offer a few options: you can adjust your dose (if clinically appropriate) to manage costs, switch to Wegovy (which hasn't had the same price increase), or pause treatment and focus on the behavioural and lifestyle changes you've built.

Beyond Numan, it's worth shopping around. Provider prices for the same medication vary by £30–80 per month at some doses, and over a year, that adds up.

The bottom line

Numan offers a well-packaged, convenient Mounjaro service with decent clinical support and a strong digital experience. The October 2025 price increase has made it one of the pricier options on the market, and the clinical model — while solid — leans more toward pharmacist-led prescribing than the doctor-led approach some patients prefer. It's a good service, but it's not the only one worth considering.

The most important thing isn't which provider you choose — it's that you're getting proper clinical oversight, honest guidance on what to expect, and support that extends beyond just posting you a pen each month.

Frequently asked questions

How much does Numan charge for Mounjaro per month?

Numan's Mounjaro prices range from £229 per month for the 2.5 mg starting dose to £339 per month for the maximum 15 mg dose. These prices took effect in October 2025 following a wholesale price increase by manufacturer Eli Lilly. The monthly cost includes four pre-filled pens, clinical oversight, health coaching, and home delivery.

Is Numan Mounjaro available on the NHS?

Mounjaro is available on the NHS through specialist weight management services, but not through Numan — they're a private provider. NHS access follows NICE guidance (TA906) and requires a BMI of 35+ with a weight-related comorbidity. NHS prescriptions cost £9.90 per item in England or are free in Scotland, Wales, and Northern Ireland.

Does Numan notify your GP when you start Mounjaro?

Numan offers the option to share your prescription information with your GP, and it's strongly recommended that you do this. Your GP needs a complete record of all medications you're taking, particularly if you're prescribed other treatments. Good clinical practice requires this transparency for your safety.

What is the cheapest Mounjaro dose on Numan?

The 2.5 mg starting dose is the cheapest at £229 per month, followed by 5 mg at £239. However, 2.5 mg is only a titration dose used for the first four weeks — it's generally not the dose where you'll see significant weight loss results. Most patients settle on a maintenance dose between 5 mg (£239) and 10 mg (£309).

Can I switch from Numan Mounjaro to another provider?

Yes. You can cancel your Numan subscription and start treatment with another provider. You'll need to complete a new clinical assessment with the new provider. In most cases, you can continue at your current dose without needing to re-titrate from the beginning, though the new prescriber will make that clinical decision based on your history.

This article is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare professional before starting any treatment.