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Mounjaro UK price comparison — private pharmacy listings
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Latest price update · 20 September 2026

Mounjaro Price Comparison UK

The cheapest Mounjaro in the UK is £99 for a 2.5 mg starter pen at Medicine Marketplace. We compare Mounjaro prices at 69 GPhC registered UK pharmacies, so you can find the best price for Mounjaro at every dose in under a minute.

Prices checked 20 September 202669 GPhC registered pharmaciesNo paid rankings

Information only — not medical advice. Mounjaro is prescription-only. Provider prices were checked on the dates shown in the table. Prices and availability can change; confirm the final total and any additional charges with the provider.

Mounjaro prices UK at a glance

Mounjaro pricing in the UK goes up as your dose goes up. Here is the Mounjaro price in the UK in four numbers.

Dose typePrice
Cheapest Mounjaro price, starter pen (2.5 mg)£99
Cheapest top dose pen (15 mg)£229
Typical cost of your first 6 months£1,417.96
Biggest gap for the same pen (2.5 mg)£140

Pharmacy registration checked

Provider and dispensing pharmacy details reviewed

UK weight-management providers

Online doctors, programmes and pharmacies in one matrix

Compare prices

Independent totals from regulated UK providers

Compare Mounjaro prices UK at every pharmacy

This is our full Mounjaro price comparison table for the UK. It shows the price of every dose at 69 pharmacies, with each pharmacy's rating and GPhC number. Each row also shows the delivery charge and the total, so you see what you will really pay.

You can compare Mounjaro prices online here instead of visiting 69 websites. Mounjaro UK prices change often, so the date of the last check sits above the table.

How to use it:

  1. Pick your dose.
  2. Sort by price, from the lowest price up.
  3. Tap a pharmacy to see its full review.

This Mounjaro injection price comparison for the UK works as a free Mounjaro price checker and a Mounjaro price comparison chart in one.

Prices checked 20 September 2026
69UK weight-management providers matching your filtersLatest price update 20 September 2026

Standard prices are checked directly with each pharmacy on the 1st working day of every month. Last checked: 20 September 2026.

Read our guide to treatment costs and additional fees to understand what to check when comparing providers.

Featured partners

Doses

SafetyPrivate Mounjaro routes use an online consultation; confirm the supplying pharmacy on the GPhC register before you pay.Verification guide

Scroll sideways — provider column stays fixed.

GPhCNotes
£148.97£188.97£248.97£278.97£287.47£298.974.5Trustpilot (opens in a new tab)1116105—
£149.99£164.99£224.99£249.99£269.99£294.994.8Trustpilot (opens in a new tab)9012896—
£137.99£157.99£208.99£235.99£247.99£269.993.9Trustpilot (opens in a new tab)9011523—
£169.00£199.00£259.00£289.00£309.00£319.004.4Trustpilot (opens in a new tab)9012918—
£179.00£199.00£259.00£299.00£319.00£339.004.3Trustpilot (opens in a new tab)1034053—
£189.00£219.00£269.00£289.00£299.00£319.004.4Trustpilot (opens in a new tab)9011284—
£145.99£173.99£222.99£249.99£269.99£288.994.8Trustpilot (opens in a new tab)1033781—
£189.00£199.00£259.00£289.00£309.00£329.003.9Trustpilot (opens in a new tab)9012920—
£139.59£185.00£238.00£260.00£289.00£305.004.6Trustpilot (opens in a new tab)9012401—
£139.99£179.99£231.99£256.99£273.99£294.994.8Trustpilot (opens in a new tab)9012581—
DoseDirect
Featured Partner
£134.99£155.99£207.99£231.99£248.99£267.994.6Trustpilot (opens in a new tab)9012841—
£131.36£153.04£208.54£230.03£245.03£275.054.3Trustpilot (opens in a new tab)9012775—
£145.00£160.00£214.00£235.00£255.00£280.004.9Trustpilot (opens in a new tab)1092500—
£176.46£211.71£282.29£317.59£341.13£359.954.5Trustpilot (opens in a new tab)9012167—
£220.00£249.00£299.00£305.00£329.00£339.004.8Trustpilot (opens in a new tab)9012382—
£145.00£179.00£239.00£259.00£279.00£299.004.6Trustpilot (opens in a new tab)9010938—
£179.99£199.99£249.99£279.99£299.99£309.994.7Trustpilot (opens in a new tab)9013006—
£159.00£179.00£229.00£259.00£279.00£299.003.2Trustpilot (opens in a new tab)9012347—
£133.99£160.00£208.50£238.47£247.98£269.004.5Trustpilot (opens in a new tab)9011648—
£239.00£259.00£299.00£329.00£349.00£369.004.8Trustpilot (opens in a new tab)9012347—
£139.99£164.99£224.99£249.99£264.99£294.994.8Trustpilot (opens in a new tab)9012585—
£169.00£189.00£249.00£279.00£299.00£309.004.0Trustpilot (opens in a new tab)9012739—
i-Prescribe
Featured Partner
£160.00£190.00£260.00£290.00£320.00£340.004.7Trustpilot (opens in a new tab)9012850Code First10 (£10 off first order) · Code HW360 on repeat orders
£174.99£194.99£244.99£274.99£294.99£304.994.6Trustpilot (opens in a new tab)9010411—
£160.00£175.00£227.00£251.00£268.00£288.004.3Trustpilot (opens in a new tab)9012990—
£199.00£229.00£279.00£304.00£329.00£339.004.5Trustpilot (opens in a new tab)9011842—
£144.00£169.00£225.00£249.00£269.00£289.004.7Trustpilot (opens in a new tab)9012516—
£179.99£189.99£249.99£279.99£299.99£309.994.3Trustpilot (opens in a new tab)9011437—
£154.00£168.00£221.00£246.00£268.00£284.004.1Trustpilot (opens in a new tab)9010938—
£139.00£159.00£219.00£244.00£259.00£269.004.7Trustpilot (opens in a new tab)9010938—
£179.99£189.99£249.99£279.99£299.99£309.994.2Trustpilot (opens in a new tab)9012633—
£135.99£159.99£207.99£236.99£254.99£274.994.6Trustpilot (opens in a new tab)9012752—
£99.00£154.00£178.00£198.00£212.00£229.004.6Trustpilot (opens in a new tab)1116946—
£147.99£169.99£249.99£269.99£299.99£319.994.8Trustpilot (opens in a new tab)9011921—
£189.00£209.00£249.00£289.00£299.00£319.004.5Trustpilot (opens in a new tab)9012599—
£145.00£179.00£239.00£259.00£279.00£299.004.6Trustpilot (opens in a new tab)9011790—
£131.00£154.00£204.99£230.00£246.00£266.004.3Trustpilot (opens in a new tab)9012568—
£133.99£158.99£206.99£235.99£250.99£270.994.5Trustpilot (opens in a new tab)9012931—
£219.00£249.00£299.00£319.00£339.00£359.004.6Trustpilot (opens in a new tab)9011408—
£167.99£177.49£229.49£254.95£272.99£299.994.8Trustpilot (opens in a new tab)9012658—
£169.00£189.00£244.00£279.00£290.00£310.004.6Trustpilot (opens in a new tab)9012610—
Pharmacy + Me
Featured Partner
£126.34£128.24£195.69£221.34£239.39£259.344.5Trustpilot (opens in a new tab)9012604—
£149.99£169.99£239.99£259.99£274.99£299.994.3Trustpilot (opens in a new tab)9012423—
£144.99£164.99£224.99£244.99£264.99£284.995.0Trustpilot (opens in a new tab)9012468—
£169.99£189.99£244.99£279.99£289.99£299.994.6Trustpilot (opens in a new tab)9010146—
£159.99£199.99£259.99£284.99£309.99£319.994.9Trustpilot (opens in a new tab)9012030—
£144.99£164.99£214.99£239.99£259.99£274.994.8Trustpilot (opens in a new tab)9012252—
£145.99£164.98£218.98£243.99£264.99£289.994.5Trustpilot (opens in a new tab)9012634—
£159.00£179.00£229.00£259.00£279.00£289.004.7Trustpilot (opens in a new tab)9011258—
£135.00£155.00£206.00£230.00£248.00£268.004.4Trustpilot (opens in a new tab)9012694—
Reach Online Pharmacy
Featured Partner
£139.49£158.39£217.99£239.39£267.29£290.694.5Trustpilot (opens in a new tab)1093332—
£229.00£259.00£289.00£309.00£329.00£349.004.5Trustpilot (opens in a new tab)9013068—
£145.99£168.99£215.99£239.99£274.99£299.994.0Trustpilot (opens in a new tab)1124246—
SheMed
Featured Partner
£229.00£229.00£279.00£279.00£319.00£319.004.6Trustpilot (opens in a new tab)9012578Code HEALTH20 (20% off first order) · At-home blood screening included
£169.00£199.99£259.99£279.99£299.99£319.994.7Trustpilot (opens in a new tab)9011287—
£170.00£195.00£245.00£275.00£295.00£305.004.8Trustpilot (opens in a new tab)9012790—
£135.00£160.00£225.00£245.00£260.00£295.004.2Trustpilot (opens in a new tab)1031513—
£179.00£199.00£259.00£299.00£319.00£339.004.4Trustpilot (opens in a new tab)9010736—
£149.00£169.00£225.00£249.00£265.00£289.004.9Trustpilot (opens in a new tab)9012809—
£185.99£205.75£250.99£276.00£293.50£312.994.6Trustpilot (opens in a new tab)9012840—
£149.99£184.99£234.99£259.99£279.99£299.994.9Trustpilot (opens in a new tab)9010308—
£164.99£178.99£234.99£258.99£278.99£293.994.8Trustpilot (opens in a new tab)9012915—
£179.99£199.99£259.99£289.99£304.99£329.994.8Trustpilot (opens in a new tab)9012559—
£147.00£170.00£224.00£250.00£270.00£290.004.7Trustpilot (opens in a new tab)9012688—
£214.00£244.00£294.00£324.00£344.00£359.004.7Trustpilot (opens in a new tab)9012134—
£149.00£189.00£249.00£289.00£309.00£319.004.4Trustpilot (opens in a new tab)9010492—
£164.99£189.99£244.99£264.99£289.99£309.994.8Trustpilot (opens in a new tab)9012132—
£168.00£189.00£254.00£275.00£289.00£298.004.4Trustpilot (opens in a new tab)9012029—
£169.99£187.99£249.99£279.99£299.99£309.994.4Trustpilot (opens in a new tab)9011147—

Mounjaro price by dose (UK)

Mounjaro pen prices go up with each dose. This Mounjaro pen price comparison for the UK shows every dose. Find your dose below to see the lowest, typical and highest price we found. Each pen holds 4 weekly doses, so we also show the price per week.

Mounjaro 2.5 mg price UK

The cheapest Mounjaro 2.5 mg pen is £99 at Medicine Marketplace, or £24.75 a week. Most pharmacies charge about £159, and the highest price is £239. 2.5 mg is the starter dose, so this is the Mounjaro injection 2.5 mg price you pay in your first month.

Cheapest 3: Medicine Marketplace £99 · Pharmacy + Me £126.34 · Next Script £131

Mounjaro 5 mg price UK

The cheapest Mounjaro 5 mg pen is £128.24 at Pharmacy + Me, or £32.06 a week. Most pharmacies charge about £180, and the highest price is £259. Our Mounjaro 5mg price comparison for the UK covers all the pharmacies in our table. Most people move to 5 mg in month 2.

Cheapest 3: Pharmacy + Me £128.24 · Dotor £153.04 · Medicine Marketplace £154

Mounjaro 7.5 mg price UK

The cheapest Mounjaro 7.5 mg pen is £178 at Medicine Marketplace, or £44.50 a week. Most pharmacies charge about £239, and the highest price is £299. The Mounjaro 7.5 mg price is the most searched of all doses, so use the table for a full Mounjaro 7.5mg price comparison in the UK before you choose a pharmacy.

Cheapest 3: Medicine Marketplace £178 · Pharmacy + Me £195.69 · Next Script £204.99

Mounjaro 10 mg price UK

The cheapest Mounjaro 10 mg pen is £198 at Medicine Marketplace, or £49.50 a week. Most pharmacies charge about £260, and the highest price is £329.

Cheapest 3: Medicine Marketplace £198 · Pharmacy + Me £221.34 · Next Script £230

Mounjaro 12.5 mg price UK

The cheapest Mounjaro 12.5 mg pen is £212 at Medicine Marketplace, or £53 a week. Most pharmacies charge about £280, and the highest price is £349. This dose has the biggest price gap for the same pen.

Cheapest 3: Medicine Marketplace £212 · Pharmacy + Me £239.39 · Dotor £245.03

Mounjaro 15 mg price UK

The cheapest Mounjaro 15 mg pen is £229 at Medicine Marketplace, or £57.25 a week. Most pharmacies charge about £300, and the highest price is £369. 15 mg is the top dose.

Cheapest 3: Medicine Marketplace £229 · Pharmacy + Me £259.34 · Next Script £266

Each pharmacy name links to its review in the table above. Need help with the pen? Mounjaro click calculator.

Where is the cheapest Mounjaro in the UK?

In our latest check, Medicine Marketplace was the cheapest place to buy Mounjaro in the UK for 5 of the 6 doses. For most people, that makes it the cheapest place to get Mounjaro in the UK right now. Pharmacy + Me was cheapest for 5 mg, by just 2480p. Who is the cheapest for Mounjaro can change each month, so always look at the date next to the price. For the best value Mounjaro in the UK, check the price of the dose you will be on, not just the starter pen.

What's the cheapest way to get Mounjaro?

  • Compare the dose you will be on. A cheap starter pen can mean a costly 7.5 mg pen later.
  • Add the delivery cost. Pens must stay cold, and most pharmacies charge for this.
  • Check the month 2 price. A low first order price can jump in month 2.
  • Ask about 2 or 3 pen bundles. Some pharmacies charge less per pen.
  • Switch if it saves you money. You can move to a cheaper GPhC pharmacy. They will do a new health check first.

Cheap Mounjaro in the UK: when is a price too low?

The lowest price Mounjaro pen we found is £99. The cheapest Mounjaro online in the UK is only a good deal if the pharmacy is safe. Only use a pharmacy that asks about your health and shows a GPhC number. The best place to buy Mounjaro in the UK is a GPhC registered pharmacy with a fair price for your dose. Be careful if a site sells Mounjaro with no health questions, has no GPhC number, or charges far less than every pharmacy in our table.

How much does Mounjaro cost per month in the UK?

The Mounjaro cost in the UK starts at £99 a month. One pen lasts 4 weeks, so the price of one pen is your Mounjaro monthly cost. It rises with your dose, to between £229 and £369 a month on 15 mg.

What your first 6 months cost

Estimated cost of the first 6 months of Mounjaro, by month and dose
MonthDoseLowest priceTypical price
Month 12.5 mg£99£159
Month 25 mg£128.24£179.99
Month 37.5 mg£178£239
Month 410 mg£198£259.99
Month 512.5 mg£212£279.99
Month 615 mg£229£299.99
6 month total£1,044.24£1,417.96

This table assumes your dose goes up every 4 weeks until you reach your target strength. Your prescriber decides when and whether to escalate, and many people stay on an intermediate dose longer.

Mounjaro cost for a full year

Mounjaro usually starts at 2.5 mg once a week for four weeks, then increases in 2.5 mg steps no sooner than every four weeks, up to 15 mg. Year one therefore includes several months on lower-priced pens before any maintenance strength. Based on 13 pens a year across 69 UK pharmacies.

Estimated annual Mounjaro cost by maintenance dose
Dose you settle onYear one, lowestYear one, typicalEach year after, lowestEach year after, typical
5 mg£1,665£2,313£1,667£2,340
7.5 mg£2,211£2,953£2,314£3,107
10 mg£2,411£3,169£2,574£3,380
12.5 mg£2,537£3,350£2,756£3,640
15 mg£2,673£3,510£2,977£3,900

Based on 13 pens per calendar year. Year one includes titration doses. Ongoing annual cost assumes 13 pens at the stated maintenance dose. Standard cold-chain delivery and consultation fees are excluded.

Why do Mounjaro prices vary in the UK?

The same pen strength can cost very different amounts. The widest gap in our table is at 2.5 mg, where listed prices run from £99 to £239. The main reasons:

  • Your dose. Higher doses cost more.
  • Delivery. Pens are sent cold, and most pharmacies charge extra for this.
  • Consultation fees. Most are free, but a few pharmacies add one.
  • First order offers. A low first price can go up in month 2.
  • Subscriptions. Some pharmacies lock you into a monthly plan.
  • Bundles. Buying 2 or 3 pens at once can lower the price of each pen.

That is why a good Mounjaro cost comparison in the UK looks at the full price, not just the headline price.

How to compare Mounjaro prices in 4 steps

  1. Pick the dose you will be on, not only the starter dose.
  2. Sort by price in our table to see the best prices for Mounjaro first.
  3. Add delivery and any fees on the pharmacy's website. This is how you compare Mounjaro costs, not just prices.
  4. Check the GPhC number on the official register before you pay.

A Mounjaro price comparison in the UK is only fair if you compare the same dose. Our Mounjaro comparison site does steps 1, 2 and 4 for you, for free. It also lets you compare Mounjaro providers on support and delivery, not just price.

How we check every Mounjaro pharmacy

Every pharmacy in our table passes the same 5 checks. No pharmacy can pay to rank higher.

  • GPhC registration. We check each pharmacy on the official GPhC register.
  • Safe prescribing. A prescriber must check your health before any pen is sent.
  • Full price. We record the price of every dose.
  • Delivery. We check cold packing, delivery times and tracking.
  • Support. We look at dose advice and how easy it is to get help.

Can you get Mounjaro on the NHS?

Yes, but only a small group of people can get it right now. The NHS is bringing Mounjaro in slowly, starting with people who have a very high BMI and health problems linked to their weight. If you get Mounjaro on the NHS, you pay a normal prescription charge or nothing.

Most people pay privately for now, at the prices in our table. In any Mounjaro price comparison, the UK NHS route is the cheapest, if you qualify. Ask your GP, and compare Mounjaro prices for the UK here if you go private.

This page compares private prices only. If NHS eligibility is relevant to you, your GP or a specialist weight management service is the right place to start.

Mounjaro price comparison FAQs

What is the price of Mounjaro in the UK?

Mounjaro costs from £99 to £369 for one pen in the UK. The price depends on your dose and your pharmacy. A typical starter pen costs £159.

How much is Mounjaro per week?

Mounjaro costs from £24.75 a week in the UK. One pen holds 4 weekly doses, so the weekly price is the pen price divided by 4. On 15 mg, it is from £57.25 a week.

Who is the cheapest Mounjaro supplier in the UK right now?

Medicine Marketplace had the lowest price for 5 of the 6 doses in our latest check. Pharmacy + Me was cheapest for 5 mg at £128.24.

What is the cheapest way to get Mounjaro?

Compare prices for the dose you will be on, add delivery, and check the month 2 price. Bundles of 2 or 3 pens can also lower the price per pen. Our table sorts the cheapest Mounjaro prices first.

Is cheap Mounjaro safe?

Yes, if it comes from a GPhC registered pharmacy and a prescriber checks your health first. Never buy from a site that does not ask about your health.

Why does Mounjaro cost more at higher doses?

Each pen holds more medicine at higher doses, so pharmacies charge more. The typical pen goes from £159 at 2.5 mg to £300 at 15 mg.

Why did Mounjaro prices go up?

In September 2025, Lilly, the company that makes Mounjaro, raised the price it charges UK pharmacies. Most pharmacies raised their prices after that. This is why comparing prices before each order can save you money.

Is the price the same for every Mounjaro KwikPen?

No. Each KwikPen holds 4 weekly doses, and the price changes with the dose and the pharmacy. Our table is a Mounjaro KwikPen price comparison for the UK: the same pen at 69 pharmacies.

Is tirzepatide the same as Mounjaro?

Yes. Tirzepatide is the medicine inside Mounjaro. When you look up Mounjaro tirzepatide prices, you are looking at the same pen. Our table works as a tirzepatide price comparison too, so you can compare tirzepatide prices in the UK here.

Do Mounjaro prices include delivery?

Usually not. Most pharmacies add a delivery charge at checkout because the pen must stay cold. Always check the final price before you pay.

Can I switch pharmacy to get a better price?

Yes. A new pharmacy will do its own health check first. Tell them your current dose so you can carry on without a break.

Do you compare online pharmacies?

Yes. This Mounjaro online pharmacy price comparison covers 69 UK online pharmacies and clinics. Each one has a GPhC number you can check.

How often do you check Mounjaro prices?

We check every price in the first week of each month. The date of the last check is shown next to the prices.

Mounjaro price UK: what you can expect

Across the 69 providers in our table (latest price update 20 September 2026), a 2.5 mg starter pen is listed from £99 to £239, with a median of £159. At 15 mg, the highest strength, the range is £229 to £369 (median £300). For the same provider, moving from 2.5 mg to 15 mg adds a median of £140 per pen. The charts below show how prices spread at each strength.

More Mounjaro pricing resources

Questions about Mounjaro fees, pen strengths and switching provider are answered in more depth here.

A note on discounted Mounjaro prices

Prices in our Mounjaro table are standard list prices. First-order voucher codes are excluded, and delivery is excluded unless a provider only sells it as part of a programme price. Some providers also advertise introductory, subscription or multi-month pricing; we have not independently confirmed those terms, so they are not shown. Check the provider's site for current offers.

What is Mounjaro?

Mounjaro (tirzepatide) is a dual GIP/GLP-1 injection used for weight management in eligible adults alongside diet and activity changes. It is not suitable for everyone and requires medical supervision.

Learn more about how Mounjaro works

Ready to compare and next-step your care?

Shortlist providers at the strength you expect to use, then confirm eligibility and the final total with the provider.