Buy Single Mounjaro 5mg Pen UK £135.00 | Cured Pharmacy

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Buy a single Mounjaro 5mg pen at the cheapest UK price of £159.00, plus get £20 off your first order with code Weightlossnew.

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WEIGHTLOSSNEW £20 off for new customers

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Woman using Cured Pharmacy online consultation for weight loss treatment

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Height 175 cm
Weight 82 kg

Your BMI

26.8
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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
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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

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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

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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

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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

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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

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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
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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

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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

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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

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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

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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
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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

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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

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Wegovy Oral Pill
Weeks 13+

25mg

1 pen • 4 Weeks

£199.00 £179.00

£49.75 / Per Week

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Buy Single Mounjaro 5mg Pen - Cheapest UK Price £124.99

Published on: June 03, 2026

When you cheapest buy single Mounjaro 5mg pen UK from Cured Pharmacy, you're accessing the lowest guaranteed price of £135.00 with transparent upfront costs, no hidden fees, and a free clinical consultation completed in under three minutes. Our UK-registered prescribers assess every patient individually to ensure Mounjaro is suitable and safe for your weight loss journey, with genuine MHRA-licensed medication delivered discreetly to your door.

The Mounjaro 5mg pen represents the first maintenance dose in the tirzepatide treatment protocol after the initial 2.5mg titration period. Clinical guidelines recommend starting all patients on 2.5mg weekly for four weeks to minimise gastrointestinal side effects, then increasing to 5mg for ongoing weight management [1]. For those looking to cheapest buy single Mounjaro 5mg pen UK, this gradual dose escalation allows your body to adapt to tirzepatide's dual GIP/GLP-1 receptor activity whilst reducing the likelihood of nausea and vomiting.

In the SURMOUNT-1 trial, participants who progressed to the 5mg maintenance dose experienced an average body weight reduction of 15.0% over 72 weeks, with 85% of patients achieving at least 5% weight loss [1]. The 5mg dose provides substantial clinical benefit for many patients, though your UK prescriber may recommend further titration to 7.5mg, 10mg, 12.5mg, or 15mg depending on your response and tolerability after at least four weeks at each dose level.

Each Mounjaro pen contains four weekly doses at the specified strength, delivered via a simple subcutaneous injection into your abdomen, thigh, or upper arm. The pen is pre-filled and requires no manual needle attachment, making self-administration straightforward even for patients new to injectable medications.

How Mounjaro 5mg Compares to Other Weight Loss Treatments

For patients seeking the most effective injectable treatment currently available in the UK, Mounjaro represents the gold standard based on published trial data. However, individual response varies, and some patients achieve excellent results with alternative GLP-1 treatments at lower starting costs.

Mounjaro vs Wegovy: Mechanism and Efficacy

Mounjaro contains tirzepatide, the first dual GIP/GLP-1 receptor agonist licensed by the MHRA for weight management, whilst Wegovy contains semaglutide, a single GLP-1 receptor agonist [1][2]. This dual-action mechanism gives Mounjaro a clinical advantage in head-to-head comparisons. In the SURMOUNT-3 trial, tirzepatide produced 18.4% average weight loss compared to 13.7% with semaglutide-based treatments over comparable timeframes [2].

Both medications work by slowing gastric emptying, reducing appetite, and improving glycaemic control, but tirzepatide's additional GIP pathway activation enhances insulin secretion and may contribute to greater fat mass reduction. Your UK prescriber will consider your medical history, previous weight loss attempts, BMI, and any contraindications when recommending between these options during your clinical assessment.

Oral vs Injectable Weight Loss Options

Injectable treatments like Mounjaro and Wegovy work systemically through hormone pathways that regulate appetite and metabolism, whilst oral medications such as Orlistat and Mysimba use different mechanisms. Orlistat blocks approximately 30% of dietary fat absorption in the gut, requiring adherence to a low-fat diet to minimise side effects [3]. Mysimba combines naltrexone and bupropion to reduce cravings and appetite through central nervous system pathways.

Clinical trials demonstrate that GLP-1 and dual GIP/GLP-1 receptor agonists produce significantly greater weight loss than oral alternatives. Patients on tirzepatide 5mg achieved average reductions of 15.0% compared to 5-10% typically seen with oral medications [1][3]. However, oral treatments may be appropriate for patients who prefer not to use injections, have contraindications to GLP-1 medications, or are working within tighter budget constraints.

Treatment Active Ingredient Injection Frequency Starting Price
Mounjaro Tirzepatide (dual GIP/GLP-1) Once weekly From £124.99
Wegovy Semaglutide (GLP-1) Once weekly From £69.00
Saxenda Liraglutide (GLP-1) Once daily From £68.00

What to Expect When Starting the Cheapest Buy Single Mounjaro 5mg Pen UK

After your UK prescriber approves your treatment, you'll receive clear instructions for administering your first Mounjaro 5mg injection. The medication should be stored in a refrigerator between 2°C and 8°C until use, though it can remain at room temperature (up to 30°C) for up to 21 days if needed. Each pen delivers a single weekly dose, and you should inject on the same day each week for consistent therapeutic levels.

Most patients notice reduced appetite within the first week of starting the 5mg dose, with progressive weight loss becoming evident over the following 4-8 weeks [1]. The SURMOUNT trials showed that maximum weight loss typically occurs between 60-72 weeks of continuous treatment, so patience and consistency are essential for optimal results.

At Cured Pharmacy, the price you see is the complete cost — £135.00 for a cheapest buy single Mounjaro 5mg pen UK includes the medication, free clinical consultation, UK prescriber review, and discreet home delivery. Many online pharmacies advertise attractive medication prices but add consultation fees, prescription charges, or delivery costs at checkout, inflating the final amount significantly.

Your prescriber may recommend staying at the 5mg dose if you're experiencing good weight loss progress with minimal side effects, or they may suggest increasing to 7.5mg after at least four weeks if you've tolerated the current dose well and would benefit from enhanced efficacy. All dose adjustments require clinical review and cannot be self-initiated.

Why Cured Pharmacy Offers the Cheapest Mounjaro 5mg Pen UK

Every prescription medication purchased through Cured Pharmacy requires completion of a comprehensive medical questionnaire reviewed by a UK-registered prescriber. This typically takes under three minutes and ensures the treatment is clinically appropriate and safe based on your individual health profile, current medications, and weight loss goals. If Mounjaro isn't suitable, our prescribers will recommend alternative options from our weight loss range and explain the clinical reasoning behind their decision.

Transparent Pricing Without Hidden Consultation Fees

At Cured Pharmacy, the price you see is the complete cost — £135.00 for a single Mounjaro 5mg pen includes the medication, free clinical consultation, UK prescriber review, and discreet home delivery. Many online pharmacies advertise attractive medication prices but add consultation fees, prescription charges, or delivery costs at checkout, inflating the final amount significantly.

Our superintendent pharmacist Tarun Kumar (GPhC 2233073) has structured our pricing model to remain consistently lower than typical market rates whilst maintaining full regulatory compliance with GPhC and MHRA standards. We achieve this through efficient digital consultation processes, direct manufacturer relationships, and transparent cost structures that benefit patients rather than shareholders.

Mounjaro 5mg Eligibility and Clinical Assessment Process

During your online consultation, you'll provide detailed information about your medical history, current medications, previous weight loss attempts, and any relevant health conditions. Our UK prescribers review every submission individually — this is not an automated process. If any aspect of your medical history requires clarification, the prescriber may contact you directly before making a decision.

NICE guidance recommends tirzepatide for adults with a BMI of 30 kg/m² or above, or 27 kg/m² or above with at least one weight-related comorbidity such as type 2 diabetes, hypertension, dyslipidaemia, or obstructive sleep apnoea [4]. Your UK prescriber will calculate your BMI during the clinical assessment and verify that you meet these criteria before approving your cheapest buy single Mounjaro 5mg pen UK.

Who Can Be Prescribed Mounjaro in the UK

NICE guidance recommends tirzepatide for adults with a BMI of 30 kg/m² or above, or 27 kg/m² or above with at least one weight-related comorbidity such as type 2 diabetes, hypertension, dyslipidaemia, or obstructive sleep apnoea [4]. Your UK prescriber will calculate your BMI during the clinical assessment and verify that you meet these criteria before approving treatment.

Mounjaro is contraindicated in patients with personal or family history of medullary thyroid carcinoma, multiple endocrine neoplasia syndrome type 2, severe gastrointestinal disease, or diabetic ketoacidosis. Pregnant or breastfeeding women cannot use Mounjaro, and females of childbearing potential should use effective contraception throughout treatment as tirzepatide may reduce the efficacy of oral contraceptive pills [1].

Frequently Asked Questions About Buying Single Mounjaro 5mg Pens

Patients often ask whether purchasing a single pen is more cost-effective than multi-pen packages. For those starting Mounjaro or trialling the 5mg dose for the first time, buying a single pen allows you to assess tolerability and response before committing to larger quantities. If you tolerate the medication well and your prescriber recommends continuing, purchasing multiple pens together may offer better value per pen, though individual circumstances vary.

Delivery typically occurs within 1-2 working days via Royal Mail tracked service in completely plain, discreet packaging with no external indication of contents. Your medication arrives with comprehensive patient information leaflets, injection technique guides, and contact details for our pharmacy team should you have questions during your treatment.

If you experience concerning side effects or your weight loss plateaus at the 5mg dose, contact our pharmacy team or your prescriber for clinical advice. Dose adjustments should only be made under prescriber supervision, and you should never increase your dose independently or source medication from unregulated suppliers, as counterfeit tirzepatide products have been identified in the UK market.

Scientific References

  1. Jastreboff, A. M., Aronne, L. J., Ahmad, N. N., 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. Wadden, T. A., Bailey, T. S., Billings, L. K., et al. (2021). Effect of Subcutaneous Semaglutide vs Placebo as an Adjunct to Intensive Behavioral Therapy on Body Weight in Adults With Overweight or Obesity. JAMA, 325(14), 1403–1413. https://doi.org/10.1001/jama.2021.1831 [accessed 13 August 2026]
  3. Torgerson, J. S., Hauptman, J., Boldrin, M. N., & Sjöström, L. (2004). XENical in the prevention of diabetes in obese subjects (XENDOS) study: a randomized study of orlistat as an adjunct to lifestyle changes for the prevention of type 2 diabetes in obese patients. Diabetes Care, 27(1), 155–161. https://doi.org/10.2337/diacare.27.1.155 [accessed 13 August 2026]
  4. National Institute for Health and Care Excellence. (2023). Tirzepatide for treating overweight and obesity [TA1058]. NICE. https://www.nice.org.uk/guidance/ta1058 [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. Individual results may vary, and weight loss outcomes depend on adherence to treatment, dietary modifications, and lifestyle factors.

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Faq

How much does a single Mounjaro 5mg pen cost in the UK?
For the cheapest buy single Mounjaro 5mg pen UK, Cured Pharmacy offers it at £124.99, which includes the medication, free clinical consultation, UK prescriber review, and discreet delivery with no hidden fees.
Can I buy Mounjaro 5mg without a prescription?
No. Mounjaro is a prescription-only medication in the UK and requires a clinical assessment by a UK-registered prescriber before it can be legally dispensed by any pharmacy.
How long does one Mounjaro 5mg pen last?
Each Mounjaro 5mg pen contains four weekly doses, providing one month of treatment when used as prescribed with one injection per week on the same day.
Is the 5mg dose suitable for beginners starting Mounjaro?
The 5mg dose is the first maintenance dose after the initial 2.5mg titration period. All patients should start on 2.5mg weekly for four weeks before progressing to 5mg, unless your prescriber advises otherwise.
What results can I expect from Mounjaro 5mg?
In clinical trials, patients on Mounjaro 5mg achieved an average 15.0% body weight reduction over 72 weeks, though individual results vary based on adherence, diet, exercise, and metabolic factors.
Can I buy a single pen to try Mounjaro before committing to more?
Yes. The cheapest buy single Mounjaro 5mg pen UK option at Cured Pharmacy allows you to assess tolerability and initial response before ordering larger quantities, subject to prescriber approval for continued treatment.
How quickly will my Mounjaro 5mg pen arrive after ordering?
Once your prescription is approved by a UK prescriber, your medication typically arrives within 1-2 working days via tracked Royal Mail delivery in discreet, plain packaging.
Does Cured Pharmacy charge extra for consultations or prescriptions?
No. The £135.00 price includes everything: medication, clinical consultation, prescriber review, and delivery. There are no additional consultation fees, prescription charges, or hidden costs.
Can I buy a single Mounjaro 5mg pen in the UK without a subscription?
Yes, Cured Pharmacy allows you to cheapest buy single Mounjaro 5mg pen UK without committing to a subscription. This gives you flexibility to try the treatment or manage your supply as needed, with prices starting from £159.00 per pen.
Is buying a single Mounjaro pen more expensive than a multi-pen pack?
Buying a single Mounjaro 5mg pen offers flexibility, though multi-pen packs may provide better value per pen. At Cured Pharmacy, you can choose the option that suits your needs and still benefit from competitive pricing and discount codes like Weightlossnew for £20 off.
How quickly can I receive my single Mounjaro 5mg pen after ordering?
Cured Pharmacy offers fast UK delivery, with options for next-day delivery on single Mounjaro 5mg pens when ordered before the cut-off time. Your order is processed quickly after online consultation and prescriber approval, ensuring you receive your pen promptly.
Does the price of a single Mounjaro pen include the prescriber consultation?
Yes, the price of a single Mounjaro 5mg pen at Cured Pharmacy includes the online consultation with a UK-registered prescriber. There are no hidden fees, and you receive full clinical support as part of the service at £159.00 per pen.
Can I switch from another dose to buy a single Mounjaro 5mg pen?
Yes, if you are already using Mounjaro and wish to adjust your dose, you can buy a single 5mg pen through Cured Pharmacy. The online consultation allows you to discuss your dose requirements with a UK prescriber to ensure the 5mg pen is suitable for your treatment plan.
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


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