Buy Mounjaro Single Pen UK from £135.00 | Cured Pharmacy

Clinically Proven UK Registered Pharmacy

Cheapest Mounjaro Single Pen - UK Price £124.99

Order a single Mounjaro pen at the cheapest UK price from £124.99, plus save £20 off your first order with code Weightlossnew.

UK-registered clinical team
Confidential and secure
No GP visit needed
Next-day delivery included — no hidden costs or surprise charges
Start Your Free Consultation

Takes less than 2 minutes to complete 100% online

WEIGHTLOSSNEW £20 off first order using code WEIGHTLOSSNEW

Treatment from £124.99

Genuine Products
UK-licensed only
Fast Delivery
Next-day available
Expert Advice
UK pharmacists
Woman using Cured Pharmacy online consultation for weight loss treatment

Check if you're eligible

Height 175 cm
Weight 82 kg

Your BMI

26.8
Start Free Consultation

Free · BMI thresholds shown are illustrative. Final eligibility is confirmed by a UK prescriber during your free consultation.

LIVE PRICING

Our Pricing

Pricing Disclaimer: Prices on some pages may not be up to date — the live pricing table below and pricing shown during consultation are official current prices and take precedence over any other figures on the site.

Mounjaro (Tirzepatide)
Weeks 1–4

2.5mg

1 pen • 4 Weeks

£145 £124.99

£31.25 / Per Week

Your starting dose – designed to help your body adjust gently to treatment

⭐ Future Orders at £145
Start Consultation
Mounjaro (Tirzepatide)
Weeks 5–8

5mg

1 pen • 4 Weeks

£179 £159.00

£39.75 / Per Week

First step up – builds on your progress as your body adapts to treatment

⭐ Future Orders at £179
Start Consultation
Mounjaro (Tirzepatide)
Weeks 9–12

7.5mg

1 pen • 4 Weeks

£220 £200.00

£50.00 / Per Week

Mid-range dose – for continued progression and enhanced results

⭐ Future Orders at £220
Start Consultation
Mounjaro (Tirzepatide)
Weeks 13–16

10mg

1 pen • 4 Weeks

£245 £225.00

£56.25 / Per Week

Higher strength dose – supports significant weight loss progress

⭐ Future Orders at £245
Start Consultation
Mounjaro (Tirzepatide)
Weeks 17–20

12.5mg

1 pen • 4 Weeks

£270 £250.00

£62.50 / Per Week

Advanced dose – for patients requiring stronger therapeutic effect

⭐ Future Orders at £270
Start Consultation
Mounjaro (Tirzepatide)
Weeks 21+

15mg

1 pen • 4 Weeks

£287 £267.00

£66.75 / Per Week

Maximum dose – the highest available strength for optimal results

⭐ Future Orders at £287
Start Consultation
Wegovy (Semaglutide)
Weeks 1–4

0.25mg

1 pen • 4 Weeks

£89 £69.00

£17.25 / Per Week

Your starting dose – eases your body into treatment with minimal side effects

⭐ Future Orders at £89
Start Consultation
Wegovy (Semaglutide)
Weeks 5–8

0.5mg

1 pen • 4 Weeks

£99 £79.00

£19.75 / Per Week

First step up – continues building tolerance for long-term success

⭐ Future Orders at £99
Start Consultation
Wegovy (Semaglutide)
Weeks 9–12

1mg

1 pen • 4 Weeks

£119 £99.00

£24.75 / Per Week

Mid-range dose – where most patients start seeing meaningful results

⭐ Future Orders at £119
Start Consultation
Wegovy (Semaglutide)
Weeks 13–16

1.7mg

1 pen • 4 Weeks

£169 £149.00

£37.25 / Per Week

Higher strength – supports accelerated weight loss progress

⭐ Future Orders at £169
Start Consultation
Wegovy (Semaglutide)
Weeks 17+

2.4mg

1 pen • 4 Weeks

£199 £179.00

£44.75 / Per Week

Maximum dose – the highest available strength for optimal weight management

⭐ Future Orders at £199
Start Consultation
Wegovy Oral Pill
Weeks 1–4

1.5mg

1 pen • 4 Weeks

£83.00 £63.00

£20.75 / Per Week

Your starting dose – eases your body into treatment with minimal side effects

⭐ Future Orders at £83.00
Start Consultation
Wegovy Oral Pill
Weeks 5–8

4mg

1 pen • 4 Weeks

£110.00 £90.00

£27.50 / Per Week

First step up – continues building tolerance for long-term success

⭐ Future Orders at £110.00
Start Consultation
Wegovy Oral Pill
Weeks 9–12

9mg

1 pen • 4 Weeks

£140.00 £120.00

£35.00 / Per Week

Mid-range dose – where most patients start seeing meaningful results

⭐ Future Orders at £140.00
Start Consultation
Wegovy Oral Pill
Weeks 13+

25mg

1 pen • 4 Weeks

£199.00 £179.00

£49.75 / Per Week

Maximum dose – the highest available strength for optimal weight management

⭐ Future Orders at £199.00
Start Consultation

Buy Mounjaro Single Pen - All Doses in Stock

Published on: June 03, 2026

When you buy Mounjaro single pen UK from Cured Pharmacy, you gain access to all dose strengths—from 2.5mg to 15mg—with transparent pricing from £135.00 and guaranteed stock availability. Our UK-registered clinical team provides free online consultations in under three minutes, ensuring you receive the right tirzepatide dose for your weight management journey.

How Mounjaro Single Pen Works for Weight Loss

Mounjaro contains tirzepatide, the first dual GIP/GLP-1 receptor agonist licensed by the MHRA for chronic weight management in the UK [1]. Unlike single-pathway treatments, tirzepatide simultaneously activates glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptors, producing enhanced effects on appetite regulation and metabolic function.

In the landmark SURPASS-3 clinical trial, participants receiving the 15mg maintenance dose achieved an average body weight reduction of 22.5% over 72 weeks—substantially greater than comparator medications [1]. The dual-receptor mechanism helps regulate blood glucose levels whilst reducing hunger signals and slowing gastric emptying, creating optimal conditions for sustained weight loss when combined with lifestyle modifications.

Each Mounjaro KwikPen delivers a precise weekly dose through a simple subcutaneous injection, typically administered in the abdomen, thigh, or upper arm. The treatment follows a gradual dose escalation protocol, starting at 2.5mg and increasing every four weeks as tolerated, allowing your body to adjust whilst minimising gastrointestinal side effects.

All Mounjaro Doses Available: 2.5mg to 15mg

At Cured Pharmacy, we maintain consistent stock across all six Mounjaro dose strengths: 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, and 15mg. This complete range ensures uninterrupted treatment progression as your UK prescriber adjusts your dose according to your individual response and tolerability.

The standard titration schedule begins with 2.5mg weekly for four weeks, then increases to 5mg for the next four weeks. Your prescriber will continue escalating the dose in 2.5mg increments every four weeks until reaching your optimal maintenance dose, typically between 10mg and 15mg [2]. This gradual approach significantly reduces the likelihood of nausea and other gastrointestinal symptoms that can occur with GLP-1 receptor agonists.

Having all doses readily available eliminates treatment gaps caused by supply shortages—a common frustration reported by patients using other pharmacy services. Our procurement team works directly with licensed UK wholesalers to maintain reliable stock levels, and our transparent pricing structure means you'll know the exact cost before completing your clinical assessment.

Dose Escalation and Clinical Monitoring

Your UK prescriber will determine the appropriate starting dose and escalation schedule based on your medical history, current medications, and weight loss goals. Most patients begin at 2.5mg and increase gradually, though some may require a slower titration if they experience persistent side effects. Regular monitoring through follow-up consultations ensures your treatment remains safe and effective throughout the dose adjustment period.

Mounjaro vs Wegovy: Comparing GLP-1 Treatments

Both Mounjaro and Wegovy are MHRA-licensed injectable treatments for chronic weight management, but they differ significantly in their mechanisms and clinical outcomes. Wegovy contains semaglutide, a GLP-1 receptor agonist that works through a single pathway, whilst Mounjaro's tirzepatide activates both GIP and GLP-1 receptors simultaneously [1][3].

Head-to-head trial data suggests tirzepatide produces greater average weight reduction compared to semaglutide at equivalent treatment durations. In the SURPASS-2 trial, participants on 15mg tirzepatide lost an average of 5.5kg more than those receiving 1mg semaglutide over 40 weeks [2]. However, individual responses vary considerably, and some patients achieve excellent results with semaglutide-based treatments.

Cost considerations also differ between the two medications. Wegovy starts from £135.00 at Cured Pharmacy, making it a more accessible option for some patients, whilst Mounjaro's pricing reflects its newer dual-agonist technology. Your UK prescriber will discuss both options during your consultation, considering your medical suitability, budget, and treatment preferences.

Which Treatment Is Right for You?

The choice between Mounjaro and Wegovy depends on multiple factors including your BMI, previous weight loss attempts, concurrent medical conditions, and how you respond to initial treatment. Patients who haven't achieved adequate results with single-pathway GLP-1 agonists may benefit from switching to tirzepatide's dual-receptor approach, subject to prescriber approval and clinical suitability assessment.

Treatment Active Ingredient Injection Frequency Starting Price
Mounjaro KwikPen Tirzepatide (dual GIP/GLP-1) Once weekly From £124.99
Wegovy Semaglutide (GLP-1) Once weekly From £69.00
Saxenda Liraglutide (GLP-1) Daily From £68.00
Orlistat Lipase inhibitor Three times daily From £32.00

How to Buy Mounjaro Single Pen at Cured Pharmacy

Purchasing Mounjaro through Cured Pharmacy begins with a free online consultation that takes under three minutes to complete. You'll answer questions about your medical history, current medications, weight loss goals, and any previous experience with GLP-1 treatments. This information allows our UK-registered prescribers to assess your suitability for tirzepatide therapy.

Once your consultation is reviewed—typically within 24 hours—you'll receive a clinical decision via email. If Mounjaro is deemed appropriate for you, your prescription will be issued and forwarded to our dispensing team. We source all medications from licensed UK wholesalers and verify each batch before dispatch, ensuring you receive genuine Eli Lilly Mounjaro KwikPens in their original packaging.

Your order ships in 100% discreet packaging with no external branding or medication details visible. We offer multiple delivery options including next-day courier service for urgent requirements. All shipments include patient information leaflets, injection technique guidance, and contact details for our clinical support team should you have questions during treatment.

Mounjaro Side Effects and Safety Considerations

The most commonly reported side effects of Mounjaro are gastrointestinal in nature, including nausea, diarrhoea, vomiting, constipation, and abdominal discomfort [1]. These effects typically occur during dose escalation and diminish as your body adjusts to the medication. Taking Mounjaro with food and staying well-hydrated can help minimise digestive symptoms.

More serious but rare adverse effects include pancreatitis, gallbladder disease, and severe hypoglycaemia when used alongside certain diabetes medications. Mounjaro carries a boxed warning regarding thyroid C-cell tumours observed in rodent studies, though no causal relationship has been established in humans [2]. You should not use tirzepatide if you have a personal or family history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia syndrome type 2.

Before starting Mounjaro, inform your prescriber about all existing medical conditions, particularly diabetic retinopathy, kidney disease, or a history of pancreatitis. Pregnant or breastfeeding individuals should not use tirzepatide, and women of childbearing potential should use effective contraception during treatment. If you experience severe abdominal pain, persistent vomiting, or signs of allergic reaction, seek immediate medical attention.

Managing Common Side Effects

Most patients find gastrointestinal side effects manageable with simple dietary adjustments. Eating smaller, more frequent meals, avoiding high-fat foods, and reducing alcohol consumption can significantly improve tolerability. If nausea persists beyond the first few weeks at a given dose, your prescriber may recommend remaining at your current dose for an additional four weeks before escalating further.

Mounjaro Treatment Success: What to Expect

Clinical trial data indicates that most weight loss with Mounjaro occurs gradually over the first 36-72 weeks of treatment, with the greatest reductions observed at the 10mg and 15mg maintenance doses [1]. In the SURMOUNT-1 trial, 91% of participants achieved at least 5% body weight reduction, whilst 57% achieved 20% or greater reduction at the highest dose [4].

Individual results vary based on numerous factors including starting BMI, adherence to lifestyle modifications, concurrent medical conditions, and genetic factors affecting medication response. Patients who combine Mounjaro with structured dietary changes and regular physical activity typically achieve superior outcomes compared to those relying on medication alone.

Your UK prescriber will schedule regular follow-up consultations to monitor your progress, assess tolerability, and adjust your treatment plan as needed. Weight loss plateaus are common after several months of treatment and don't necessarily indicate treatment failure—your prescriber may recommend dose adjustments or additional lifestyle interventions to maintain momentum toward your goals.

Scientific References

  1. Jastreboff, A. M., et al. (2022). Tirzepatide Once Weekly for the Treatment of Obesity. New England Journal of Medicine, 387(3), 205–216. https://doi.org/10.1056/NEJMoa2206038 [accessed 13 August 2026]
  2. Frías, J. P., et al. (2021). Tirzepatide versus Semaglutide Once Weekly in Patients with Type 2 Diabetes (SURPASS-2): a randomised, open-label, phase 3 trial. The Lancet, 398(10295), 64–77. https://doi.org/10.1016/S0140-6736(21)01324-6 [accessed 13 August 2026]
  3. Wilding, J. P. H., et al. (2021). Once-Weekly Semaglutide in Adults with Overweight or Obesity. New England Journal of Medicine, 384(11), 989–1002. https://doi.org/10.1056/NEJMoa2032183 [accessed 13 August 2026]
  4. Garvey, W. T., et al. (2023). Tirzepatide Once Weekly for the Treatment of Obesity in People without Diabetes (SURMOUNT-1): a double-blind, randomised, placebo-controlled, phase 3 trial. The Lancet, 402(10402), 580–591. https://doi.org/10.1016/S0140-6736(23)01200-X [accessed 13 August 2026]
  5. NHS. (2026). Tirzepatide: a medicine to manage type 2 diabetes and treat obesity. https://www.nhs.uk/medicines/tirzepatide/ Accessed 13 August 2026.
  6. NHS. (2026). Overweight and obesity in adults. https://www.nhs.uk/conditions/overweight-and-obesity/ Accessed 13 August 2026.
  7. NHS England. (2026). Weight management injections. https://www.england.nhs.uk/ourwork/prevention/obesity/medicines-for-obesity/weight-management-injections/ Accessed 13 August 2026.

Information on this page is for educational purposes only and is not medical advice. All prescription treatments require clinical assessment by a UK-registered prescriber. Always consult a qualified healthcare professional before starting any new medication. Mounjaro is a prescription-only medicine and individual results may vary. Weight loss outcomes depend on multiple factors including adherence to lifestyle modifications.

Trusted by thousands

Real people, real results

Jane L.

"Brilliant. Lost 4 stone on mounjaro no side effects at all. Cured pharmacy are excellent. Always helpful pens sent out quickly always comes with needles and sterile wipes. If you want to go on GLP-1 go to cured pharmacy. So professional. Thank you cured pharmacy you changed my health and well being."

Ann-Marie

"I absolutely love this product, I have been using 2.5mg as maintenance dose and have managed to control my weight without any side effects and can still eat well balanced meals. The pharmacy is very efficient friendly and helpful I would not purchase from anywhere else."

Sacha W.

"So far I'm really impressed by my results it's crazy cause I'm not snacking like how I used to do and I see my face slimming down already and it's only been 2 and a half weeks. Can't wait to give my feedback in 5 months time thank you cured pharmacy."

Kimberly G.

"Mounjaro has corrected my hormonal weight gain during menopause. I am using it now to maintain that balance. The results for me have been exceptional!"

Jennifer

"Great really helps cure those nasty habits can't wait for my next mounjaro pen."

How it Works?

Select from our recommended UK-licensed medications.

1

Choose your treatment

Step 1: Choose your treatment from Cured Pharmacy

Select safe UK treatments. Quick answers.

2

Answer quick questions

Step 2: Answer quick consultation questions

We will deliver direct to you as quickly as tomorrow.

3

Get it delivered fast

Step 3: Fast discreet delivery to your door

Start Your Assessment For Weight Loss

Start your journey to better health today.

  • Reviewed by UK-based prescribers
  • Takes under 3 minutes
  • Discreet Packaging

Start Your Journey To Better Health Today

Once you complete a short online assessment you will be able to choose your preferred treatment from safe medically approved options tailored to you.

Start My Assessment

Returning Customer?

Log in to Your Account

Faq

How much does a single Mounjaro pen cost in the UK?
A single Mounjaro pen starts from £124.99 at Cured Pharmacy, with final pricing dependent on your prescribed dose strength. All prices are shown upfront before you complete your clinical consultation.
Can I buy Mounjaro single pen without a prescription?
No. Mounjaro is a prescription-only medication in the UK and requires clinical assessment by a UK-registered prescriber before it can be dispensed. Our free online consultation takes under three minutes to complete.
Are all Mounjaro doses currently in stock?
Yes. Cured Pharmacy maintains stock across all six Mounjaro dose strengths (2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, and 15mg) to ensure uninterrupted treatment progression as your prescriber adjusts your dose.
How long does one Mounjaro pen last?
Each Mounjaro KwikPen contains four doses and lasts exactly four weeks when used as prescribed (one injection per week). You'll need a new pen each month to maintain continuous treatment.
What's the difference between buying a single pen versus multiple pens?
Single pens offer flexibility for patients starting treatment or those wanting to assess tolerability before committing to larger quantities. Multi-pen purchases may offer cost savings but require prescriber approval for the full quantity.
Can I buy Mounjaro single pen for next-day delivery?
Yes, subject to prescriber approval and order placement before our daily dispatch cut-off time. Next-day courier delivery is available for urgent requirements, with all orders shipped in 100% discreet packaging.
Is Mounjaro more effective than Wegovy for weight loss?
Clinical trial data suggests tirzepatide produces greater average weight reduction than semaglutide, with SURPASS-2 showing an additional 5.5kg loss on average. However, individual responses vary, and your UK prescriber will recommend the most appropriate treatment based on your medical history.
Do I need to buy Mounjaro single pen every month?
Yes. Each pen contains a four-week supply (four weekly injections), so you'll need a new prescription and pen monthly to maintain continuous treatment. Our clinical team can arrange regular prescriptions to simplify this process.
Can I buy Mounjaro single pen UK without a subscription?
Yes, Cured Pharmacy allows you to order Mounjaro as a single pen without committing to a subscription. This gives you flexibility to try the treatment or manage your doses individually, with prices starting from £124.99 for the 2.5mg pen.
Is ordering one Mounjaro pen more expensive than buying multiple?
Single pen orders are typically priced per unit, while subscription or multi-pen purchases may offer better value per pen. However, Cured Pharmacy offers competitive single pen pricing from £124.99, and you can use code Weightlossnew to save £20 on your first order.
How quickly can I receive my Mounjaro single pen order in the UK?
Cured Pharmacy offers next-day delivery across the UK for Mounjaro single pen orders placed before the cut-off time. Your medication is dispatched in discreet packaging once your online consultation is approved by a UK-registered prescriber.
What strength Mounjaro single pen should I order first?
Most patients start with the Mounjaro 2.5mg single pen for the first four weeks to minimise side effects. Cured Pharmacy's prescribers will recommend the correct starting dose during your online consultation based on your medical history and weight loss goals.
Can I switch to a Mounjaro subscription after buying a single pen?
Yes, after purchasing a Mounjaro single pen from Cured Pharmacy, you can easily switch to a subscription service for ongoing treatment. This ensures continuous supply and may offer better value, with the flexibility to pause or cancel anytime through your account.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Reviewed on: June 03, 2026

Last reviewed: 13 August 2026

Last updated on 13 August 2026.

Review History

Our experts continually monitor new findings in health and medicine, and we update our articles when new information becomes available.

Why this page was updated on 13 August 2026

Content checked and updated as part of our periodic review, to ensure accuracy and currentness.

Current version (13 August 2026)

Edited by: The Editorial Team

Medically reviewed by:

Tarun Kumar, GPhC No. 2233073, Prescribing Pharmacist


How we source info.

When we present you with stats, data, opinion or a consensus, we'll tell you where this came from.