MMounjaroComparison

Mounjaro Price Comparison UK (2026): Compare Prices Across 60+ Pharmacies

Find the cheapest Mounjaro in England. We compare tirzepatide prices from over 60 GPhC-registered pharmacies so you can save up to £150 per month on your weight loss prescription.

From £120
Per Month
60+
Pharmacies Compared
Daily
Price Updates
View PricesPrices by DoseNHS vs PrivateFAQ

Mounjaro Prices in the UK: At a Glance

Below is a summary of current Mounjaro prices across UK pharmacies for all available dose strengths. Prices represent the monthly cost for 4 weekly injections (one pen) and vary based on pharmacy, included services, and whether you are a new or returning patient.

DoseLow PriceMid PriceHigh PriceTypical Use
2.5mg£120-£140£165-£180£200-£220Starter dose (weeks 1-4)
5mg£130-£150£178-£193£220-£240Second dose tier (weeks 5-8)
7.5mg£140-£160£188-£203£240-£260Escalation dose (weeks 9-12)
10mg£150-£170£203-£218£260-£280Higher escalation dose (weeks 13-16)
12.5mg£160-£180£220-£235£280-£300High-dose maintenance (weeks 17-20)
15mg£170-£190£238-£253£320-£340Maximum dose for greatest efficacy

Prices shown are monthly costs for 4 weekly injections. Last verified March 2026. Prices may vary — always confirm with your chosen pharmacy.

Mounjaro Price Breakdown by Dose

Mounjaro is available in six dose strengths ranging from 2.5mg to 15mg. Your prescriber will start you on the lowest dose and gradually increase it every 4 weeks. Below is a detailed breakdown of prices for each dose, along with example pharmacy comparisons to help you find the best value.

Mounjaro 2.5mg Price UK

From £120/month

Starter dose (weeks 1-4)

The 2.5mg dose ranges from £120 to £220 per month across UK pharmacies. Online specialist pharmacies typically offer the best prices at this dosage, while high street providers charge a premium for in-person service and brand recognition.

PharmacyPriceIncludes
MedExpress Pharmacy£120Pen + needles + consultation
HealthHub Online£128Pen + needles + free delivery
Click Pharmacy£135Pen + needles + consultation
Simple Online Pharmacy£142Pen + needles
Pharmacy2U£149Pen + needles + consultation
View all 2.5mgprices →

Mounjaro 5mg Price UK

From £130/month

Second dose tier (weeks 5-8)

The 5mg dose ranges from £130 to £240 per month across UK pharmacies. Online specialist pharmacies typically offer the best prices at this dosage, while high street providers charge a premium for in-person service and brand recognition.

PharmacyPriceIncludes
MedExpress Pharmacy£130Pen + needles + consultation
HealthHub Online£139Pen + needles + free delivery
Click Pharmacy£145Pen + needles + consultation
Simple Online Pharmacy£155Pen + needles
Pharmacy2U£162Pen + needles + consultation
View all 5mgprices →

Mounjaro 7.5mg Price UK

From £140/month

Escalation dose (weeks 9-12)

The 7.5mg dose ranges from £140 to £260 per month across UK pharmacies. Online specialist pharmacies typically offer the best prices at this dosage, while high street providers charge a premium for in-person service and brand recognition.

PharmacyPriceIncludes
MedExpress Pharmacy£140Pen + needles + consultation
HealthHub Online£148Pen + needles + free delivery
Click Pharmacy£155Pen + needles + consultation
Simple Online Pharmacy£168Pen + needles
Pharmacy2U£175Pen + needles + consultation
View all 7.5mgprices →

Mounjaro 10mg Price UK

From £150/month

Higher escalation dose (weeks 13-16)

The 10mg dose ranges from £150 to £280 per month across UK pharmacies. Online specialist pharmacies typically offer the best prices at this dosage, while high street providers charge a premium for in-person service and brand recognition.

PharmacyPriceIncludes
MedExpress Pharmacy£150Pen + needles + consultation
HealthHub Online£162Pen + needles + free delivery
Click Pharmacy£170Pen + needles + consultation
Simple Online Pharmacy£185Pen + needles
Pharmacy2U£195Pen + needles + consultation
View all 10mgprices →

Mounjaro 12.5mg Price UK

From £160/month

High-dose maintenance (weeks 17-20)

The 12.5mg dose ranges from £160 to £300 per month across UK pharmacies. Online specialist pharmacies typically offer the best prices at this dosage, while high street providers charge a premium for in-person service and brand recognition.

PharmacyPriceIncludes
MedExpress Pharmacy£160Pen + needles + consultation
HealthHub Online£172Pen + needles + free delivery
Click Pharmacy£185Pen + needles + consultation
Simple Online Pharmacy£200Pen + needles
Pharmacy2U£215Pen + needles + consultation
View all 12.5mgprices →

Mounjaro 15mg Price UK

From £170/month

Maximum dose for greatest efficacy

The 15mg dose ranges from £170 to £340 per month across UK pharmacies. Online specialist pharmacies typically offer the best prices at this dosage, while high street providers charge a premium for in-person service and brand recognition.

PharmacyPriceIncludes
MedExpress Pharmacy£170Pen + needles + consultation
HealthHub Online£185Pen + needles + free delivery
Click Pharmacy£198Pen + needles + consultation
Simple Online Pharmacy£215Pen + needles
Pharmacy2U£235Pen + needles + consultation
View all 15mgprices →

Hidden Costs to Watch Out For

A common mistake when comparing Mounjaro prices is looking only at the headline pen price. Several additional costs can push your total monthly spend significantly higher. Here are the hidden fees you need to factor into your budget when choosing a pharmacy.

Consultation Fees

£10-£30

Many pharmacies charge a separate fee for the initial clinical assessment and ongoing prescriber reviews.

Pen Needles

£5-£10/month

Not always included with the pen. You need a fresh needle for each weekly injection.

Sharps Bin

£3-£5

Required for safe disposal of used needles. Some pharmacies provide one free, others charge.

Delivery Charges

£3-£8

Standard delivery is sometimes free, but next-day or tracked delivery often incurs a fee.

Follow-up Reviews

£0-£15/month

Ongoing clinical reviews are required. Some providers include them, others charge per review.

Alcohol Swabs

£2-£4

For injection site preparation. Usually a minor cost but worth checking if included.

True Monthly Cost Example

A pharmacy advertising Mounjaro 2.5mg at £120 might actually cost you £150-£170 per month once you add consultation (£15), needles (£8), delivery (£5), and a follow-up review (£10). Always ask for the total all-inclusive monthly cost before committing. The best pharmacies bundle everything into one transparent price.

NHS vs Private Mounjaro: Complete Comparison

There are two ways to access Mounjaro in England: through the NHS or via a private prescription. The routes differ dramatically in cost, eligibility, and waiting times. Understanding both options helps you make the right decision for your circumstances.

NHS Route

£9.90
Standard prescription charge
+Free in Scotland and Wales, £9.90 in England
-Very strict eligibility: BMI 40+ (or 37.5+ for certain ethnic backgrounds) with at least 4 comorbidities
-Wait times of 1-18 months depending on region
-Limited availability — many areas not yet prescribing
-Full NHS rollout could take up to 12 years

Private Route

£120-£340
Per month
+Wider eligibility: BMI 30+ (or 27+ with weight-related condition)
+Fast approval — typically within 24-48 hours
+Widely available from 60+ online pharmacies
+Choice of pharmacy and service level
-Significantly more expensive than NHS

Which Route Is Right for You?

If you meet the strict NHS eligibility criteria and can wait for an appointment, the NHS route saves you thousands of pounds per year. However, most patients seeking Mounjaro do not currently qualify for NHS prescribing or face excessively long wait times. The private route offers immediate access with much broader eligibility, but the ongoing cost is substantial. Many patients begin with a private prescription while waiting for NHS availability in their area. If you choose the private route, comparing pharmacy prices is essential — the difference between the cheapest and most expensive provider can save you over £1,200 per year.

How to Reduce Your Mounjaro Costs

Mounjaro is a long-term treatment, so even small monthly savings add up significantly over a year. Here are proven strategies to reduce your costs without compromising on safety or quality.

1. Compare prices across multiple pharmacies

This is the single most effective way to save money. The same dose can vary by £80-£100 per month between pharmacies. Use our comparison tables above to find the best current prices for your dose.

2. Look for first-time customer discounts

Many online pharmacies offer introductory discounts of £15-£80 off your first order. Some providers like WePrescribe, Click Pharmacy, and MedicSpot regularly run promotional offers for new patients.

3. Check for subscription and bundle savings

Some pharmacies offer lower prices if you commit to a 3-month or 6-month subscription. Multi-month packages can reduce your per-month cost by 5-15% compared to single orders.

4. Ask about price matching

If you have found a lower price elsewhere, ask your current pharmacy if they will match it. Some providers have informal price-matching policies, especially for loyal customers.

5. Choose online over high street

Online pharmacies consistently offer lower prices than high street providers like Boots and Superdrug. Their lower overheads translate directly into savings of £30-£80 per month for the same medication.

6. Check what is included in the price

A pharmacy charging £140 with consultation, needles, and free delivery included may actually be cheaper than one charging £120 for the pen alone. Always compare the total all-inclusive cost.

How to Buy Mounjaro Safely in the UK

Patient safety is paramount when purchasing prescription medication online. The rising popularity of Mounjaro has unfortunately attracted fraudulent sellers and counterfeit products. Follow these guidelines to ensure you are buying genuine Mounjaro from a legitimate source.

✓Signs of a Legitimate Pharmacy

  • GPhC registration number displayed on site
  • Named superintendent pharmacist
  • Physical UK address provided
  • Requires prescription or clinical assessment
  • Displays the EU common logo for online medicine sales
  • Clear privacy policy and terms of service
  • Contactable by phone or email

✗Red Flags to Avoid

  • No prescription required
  • Prices dramatically below market rate
  • "Generic Mounjaro" or compounded alternatives
  • Selling via social media, WhatsApp, or Telegram
  • No GPhC registration visible
  • No physical UK address
  • Payment only via bank transfer or cryptocurrency

How to Verify a Pharmacy

Visit the General Pharmaceutical Council (GPhC) website at pharmacyregulation.organd use their online register to search for the pharmacy by name or registration number. Every legitimate UK pharmacy must be registered with the GPhC. You can also verify the superintendent pharmacist's individual registration. If a pharmacy is not on the register, do not buy from them under any circumstances.

Mounjaro vs Wegovy: Price and Effectiveness Compared

Mounjaro and Wegovy are the two leading prescription weight loss injections available in the UK. Both are GLP-1 receptor agonists, but Mounjaro also activates GIP receptors, giving it a dual mechanism of action. Here is how they compare on price and effectiveness.

FactorMounjaro (Tirzepatide)Wegovy (Semaglutide)
Drug ClassDual GIP & GLP-1 agonistGLP-1 agonist only
Avg. Weight Loss~22.5% body weight~14-17% body weight
Monthly Cost (Private)£120-£340£150-£300
Injection FrequencyOnce weeklyOnce weekly
Dose Range2.5mg - 15mg0.25mg - 2.4mg
NHS AvailableLimited (strict criteria)Limited (strict criteria)
Common Side EffectsNausea, diarrhoea, constipationNausea, diarrhoea, constipation
ManufacturerEli LillyNovo Nordisk

While both medications are effective for weight loss, Mounjaro has demonstrated superior efficacy in head-to-head clinical trials, with patients losing approximately 22.5% of body weight compared to 14-17% with Wegovy. Mounjaro's dual mechanism of action targeting both GIP and GLP-1 receptors is believed to be responsible for this enhanced effectiveness. Price-wise, both medications are in a similar range, though Mounjaro tends to offer better value per percentage point of weight loss achieved.

What Does a Year of Mounjaro Cost?

Understanding the full annual cost of Mounjaro helps you plan your budget. Remember that you start on a lower (cheaper) dose and escalate gradually, so your first few months cost less than your maintenance phase. Here are three realistic annual cost scenarios.

Conservative
£1,800-£2,600
per year at 5mg maintenance

For patients who achieve their goals at a lower maintenance dose. Includes 2 months at starter doses before settling at 5mg.

Moderate
£2,400-£3,300
per year at 7.5-10mg maintenance

The most common scenario. Includes the escalation period through starter doses before reaching a mid-range maintenance level.

Maximum
£3,000-£4,100
per year at 12.5-15mg maintenance

For patients requiring the highest doses. Includes full escalation through all dose tiers before reaching maximum maintenance.

Note: These estimates assume you are purchasing from a mid-priced pharmacy. By consistently choosing the cheapest available provider, you could reduce these figures by 15-25%. The dose escalation timeline typically follows 4-week intervals: 2.5mg (weeks 1-4), 5mg (weeks 5-8), 7.5mg (weeks 9-12), and so on until you reach your prescribed maintenance dose.

Frequently Asked Questions About Mounjaro Prices

Answers to the most common questions about Mounjaro pricing, availability, and purchasing in the UK.

How much does Mounjaro cost in the UK?
Mounjaro prices in the UK range from approximately £120 to £340 per month depending on your dose strength and chosen pharmacy. The 2.5mg starter dose typically costs £120-£220 per month, while the maximum 15mg dose ranges from £170-£340 per month. Online pharmacies generally offer lower prices than high street providers due to reduced overheads.
What is the cheapest way to get Mounjaro in the UK?
The cheapest way to get Mounjaro is through the NHS, where you pay only the standard £9.90 prescription charge in England (free in Scotland and Wales). However, NHS eligibility is very limited. For private prescriptions, comparing prices across specialist online pharmacies typically yields the best deals. Look for providers that include consultation, needles, and delivery in their headline price, and check for first-time customer discounts of £15-£80.
Can I get Mounjaro on the NHS in England?
Yes, but eligibility is extremely limited as of 2026. NHS England currently restricts Mounjaro prescribing to patients in Cohort 1: those with a BMI of 40 or above (37.5 for certain ethnic backgrounds) who also have at least 4 weight-related comorbidities. Wait times range from 1 to 18 months depending on your region, and many areas have not yet begun prescribing. Full NHS rollout could take up to 12 years.
Why are Mounjaro prices different at each pharmacy?
Price variations arise from several factors: pharmacy overheads (high street shops have higher costs than online providers), purchasing volume from wholesalers, what is included in the price (some pharmacies charge separately for consultation, needles, and delivery), and competitive positioning. Specialist weight loss pharmacies often offer the lowest prices because they focus on volume. The same dose can vary by £80-£100 between providers.
Are there any hidden costs when buying Mounjaro?
Yes, several hidden costs can inflate your monthly bill beyond the headline pen price. These include consultation fees (£10-£30), pen needles (£5-£10 per month), sharps bins (£3-£5), delivery charges (£3-£8), and ongoing follow-up review fees (£0-£15 per month). Always check what is included in the quoted price before committing to a pharmacy. Some providers bundle everything into one transparent price.
Is it safe to buy Mounjaro online in the UK?
It is safe to buy Mounjaro online provided you use a GPhC-registered pharmacy. Always verify the pharmacy's registration on the General Pharmaceutical Council register, check for a physical UK address, and ensure a superintendent pharmacist is named on the website. Avoid any seller that does not require a prescription, offers prices dramatically below market rate, claims to sell 'generic Mounjaro', or sells via social media or WhatsApp.
How do I know if an online pharmacy is legitimate?
Check the General Pharmaceutical Council (GPhC) register at pharmacyregulation.org to verify the pharmacy's registration number. Legitimate pharmacies will display their GPhC registration number prominently, have a named superintendent pharmacist, provide a physical UK address, require a valid prescription or clinical assessment, and display the EU common logo for online sale of medicines. If any of these are missing, look elsewhere.
How much does Mounjaro cost per year?
Annual Mounjaro costs vary significantly based on your maintenance dose. For a conservative estimate at 5mg maintenance: £1,800-£2,600 per year. Moderate doses of 7.5-10mg cost approximately £2,400-£3,300 per year. The maximum 12.5-15mg doses run £3,000-£4,100 per year. These estimates account for the dose escalation period where you start on cheaper lower doses before reaching your maintenance level.
Is Mounjaro cheaper than Wegovy?
Mounjaro and Wegovy are similarly priced in the UK private market, with both typically ranging from £150-£300 per month depending on dose and pharmacy. However, Mounjaro has demonstrated greater weight loss efficacy in clinical trials (approximately 22.5% vs 14-17% body weight), which means you may reach your goal weight sooner and potentially spend less overall on treatment. Some pharmacies offer slightly lower prices on one or the other.
Will Mounjaro prices go down in 2026?
Mounjaro prices experienced a notable increase in September 2025. While prices are unlikely to drop dramatically in 2026, increasing competition among pharmacies and the entry of more online providers is gradually driving prices down at the competitive end of the market. The most significant savings come from shopping around and using comparison tools rather than waiting for universal price drops.
Do I need a prescription for Mounjaro in the UK?
Yes, Mounjaro (tirzepatide) is a prescription-only medication (POM) in the UK. You must have a valid prescription from a qualified prescriber. Most online pharmacies include a clinical assessment as part of their service, where an independent prescriber reviews your medical history and eligibility. Any seller offering Mounjaro without a prescription is operating illegally and should be avoided.
What dose of Mounjaro should I start on?
All patients start on the 2.5mg dose regardless of their weight or BMI. This introductory dose is maintained for 4 weeks to allow your body to adjust and minimise side effects. Your prescriber will then typically increase your dose by one tier every 4 weeks (to 5mg, then 7.5mg, and so on) until you reach an effective maintenance dose. The maximum dose is 15mg. Never adjust your dose without consulting your prescriber.

Start Comparing Mounjaro Prices Today

Choosing the right pharmacy can save you over £1,200 per year on your Mounjaro prescription. Use our price comparison tables to find the best deal for your dose.

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