Mounjaro vs Ozempic UK: Price & Efficacy | Cured Pharmacy

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Cheapest Mounjaro vs Ozempic UK Price £124.99

Compare Mounjaro and Ozempic prices with the cheapest UK price from £124.99 plus £20 off first orders using code Weightlossnew.

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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

⭐ Future Orders at £179
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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

⭐ Future Orders at £220
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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

⭐ Future Orders at £245
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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

⭐ Future Orders at £270
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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

⭐ Future Orders at £287
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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

⭐ Future Orders at £99
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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

⭐ Future Orders at £119
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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

⭐ Future Orders at £169
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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

⭐ Future Orders at £199
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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

⭐ Future Orders at £110.00
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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

⭐ Future Orders at £140.00
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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
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Mounjaro vs Ozempic: UK Price Comparison and Clinical Efficacy Guide

Published on: June 03, 2026

When considering a mounjaro vs ozempic uk price comparison, understanding both cost and clinical outcomes is essential for making an informed choice. At Cured Pharmacy, we offer transparent pricing on both medications—Mounjaro from £124.99 and Wegovy (the weight loss formulation of the same active ingredient as Ozempic)—alongside expert guidance from our UK-registered clinical team to help you select the most appropriate treatment.

Understanding Mounjaro and Ozempic: How They Work

Mounjaro contains tirzepatide, the first dual GIP/GLP-1 receptor agonist licensed by the MHRA for weight management in the UK [1]. This dual mechanism activates both glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) receptors, producing enhanced effects on appetite regulation, insulin secretion, and energy expenditure compared to single-pathway treatments.

Ozempic contains semaglutide, a selective GLP-1 receptor agonist originally licensed for type 2 diabetes management [2]. While Ozempic itself is indicated for diabetes, the same active ingredient is available as Wegovy at higher doses specifically licensed for chronic weight management in adults with obesity or overweight with weight-related comorbidities.

Both medications slow gastric emptying and reduce appetite by acting on hypothalamic centres that regulate hunger and satiety. However, tirzepatide's additional GIP agonism appears to provide superior weight reduction outcomes in head-to-head clinical trials, with patients achieving greater average body weight reductions over comparable timeframes [3].

Mounjaro vs Ozempic Clinical Trial Results

The SURPASS-2 trial directly compared tirzepatide (Mounjaro) against semaglutide 1mg in adults with type 2 diabetes, demonstrating that all three tirzepatide doses (5mg, 10mg, and 15mg) produced significantly greater reductions in HbA1c and body weight than semaglutide [3]. Patients receiving tirzepatide 15mg achieved an average body weight reduction of 11.2kg compared to 5.7kg with semaglutide 1mg over 40 weeks.

In the STEP trials evaluating semaglutide for weight management, participants receiving semaglutide 2.4mg (the Wegovy dose) achieved an average weight loss of 14.9% of initial body weight over 68 weeks [2]. The SURMOUNT-1 trial examining tirzepatide for weight management showed even more substantial results, with patients on the 15mg maintenance dose losing an average of 22.5% of their body weight over 72 weeks [1].

These trial outcomes suggest that whilst both medications produce clinically meaningful weight reduction when combined with lifestyle modifications, tirzepatide may offer superior efficacy for patients who are suitable candidates and can tolerate the higher doses. However, individual response varies, and your UK prescriber will assess which treatment aligns best with your medical history and weight management goals.

Real-World Efficacy Considerations

Clinical trial results represent controlled conditions with high adherence rates and structured support programmes. Real-world effectiveness depends on consistent medication use, dietary modifications, increased physical activity, and ongoing medical supervision. Both tirzepatide and semaglutide require gradual dose escalation to minimise gastrointestinal side effects, and not all patients tolerate or respond equally to maximum doses.

Side Effects: What to Expect with Mounjaro vs Ozempic

Both medications share similar side effect profiles due to their GLP-1 receptor agonist activity. The most common adverse effects are gastrointestinal: nausea, vomiting, diarrhoea, constipation, and abdominal discomfort [1][2]. These symptoms typically emerge during dose escalation and often diminish as your body adapts to the medication over several weeks.

In clinical trials, gastrointestinal side effects occurred slightly more frequently with tirzepatide than with semaglutide, likely due to the dual receptor mechanism [3]. However, the gradual dose titration schedule recommended for both medications helps minimise these effects. Starting at lower doses and increasing slowly allows most patients to reach therapeutic levels with manageable symptoms.

Less common but serious risks include pancreatitis, gallbladder disease, and potential thyroid C-cell tumours (observed in rodent studies but not confirmed in humans). Both medications carry warnings about these risks, and patients with personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2 should not use either treatment. Your prescriber will screen for contraindications during your clinical assessment.

Managing Side Effects Effectively

Most patients find gastrointestinal symptoms improve by eating smaller, more frequent meals, avoiding high-fat foods, staying well-hydrated, and timing injections consistently. If side effects persist or worsen, your prescriber may adjust your dose escalation schedule or consider alternative treatments. Never increase your dose faster than prescribed, as this significantly increases the risk of intolerable side effects.

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

Mounjaro vs Ozempic UK Pricing and Value

At Cured Pharmacy, Mounjaro is available from £124.99 per pen, with pricing varying by prescribed dose strength following your clinical consultation. We offer transparent upfront pricing—you'll see the exact cost before completing your assessment, with no hidden fees or surprise charges at checkout.

Wegovy, which contains the same active ingredient as Ozempic at weight management doses, starts from £135.00 at Cured Pharmacy. Whilst the per-pen price differs between tirzepatide and semaglutide formulations, the overall value depends on treatment duration, dose requirements, and individual efficacy. Some patients achieve their weight management goals more quickly with tirzepatide, potentially reducing total treatment costs despite the higher per-pen price.

All prescription weight loss medications at Cured Pharmacy include a free online consultation with our UK-registered prescribers, discreet packaging, and reliable delivery. Our superintendent pharmacist, Tarun Kumar (GPhC 2233073), oversees all dispensing to ensure you receive genuine UK-licensed medications that meet MHRA standards. We guarantee the lowest prices in the UK—if you find a lower price elsewhere for the same medication and dose, we'll match it.

Who Should Choose Mounjaro vs Ozempic (Wegovy)?

Mounjaro is typically prescribed for adults with a BMI of 30 kg/m² or greater, or 27 kg/m² or greater with at least one weight-related comorbidity such as hypertension, type 2 diabetes, or dyslipidaemia [1]. Wegovy shares similar licensing criteria for weight management in the UK. Both require commitment to a reduced-calorie diet and increased physical activity as part of a comprehensive weight management programme.

Patients who have previously used semaglutide-based treatments with suboptimal results may be suitable candidates for switching to tirzepatide, subject to prescriber assessment. Conversely, those seeking a lower starting price point or who have successfully managed weight with semaglutide in the past may prefer to continue with Wegovy. Your medical history, current medications, contraindications, and treatment goals all influence which option is most appropriate.

Certain conditions preclude the use of both medications, including personal or family history of medullary thyroid carcinoma, multiple endocrine neoplasia syndrome type 2, severe gastrointestinal disease, or diabetic ketoacidosis. Pregnant or breastfeeding women should not use either treatment. Our UK prescribers conduct thorough assessments during your online consultation to identify any contraindications and ensure safe prescribing.

Switching Between Treatments

If you're currently using one medication and considering switching to the other, discuss this with your prescriber rather than making changes independently. Transitioning between GLP-1 receptor agonists requires careful planning to minimise side effects and maintain treatment efficacy. Your prescriber will advise on appropriate washout periods, starting doses, and monitoring requirements when switching treatments.

How to Start Treatment at Cured Pharmacy

Beginning your weight loss journey with Mounjaro or Wegovy at Cured Pharmacy takes under three minutes. Start by completing our free online consultation, which asks about your medical history, current medications, weight management goals, and any contraindications. This assessment is reviewed by a UK-registered prescriber who determines whether treatment is safe and appropriate for you.

If approved, your prescription is sent directly to our dispensing team. We source all medications from licensed UK wholesalers and manufacturers, ensuring you receive genuine products that meet MHRA standards. Your treatment is dispatched in 100% discreet packaging with no external markings indicating the contents, protecting your privacy throughout the process.

Once you receive your medication, you'll find detailed instructions for injection technique, dose escalation, and storage requirements. Most patients administer injections once weekly on the same day each week, rotating injection sites between the abdomen, thigh, or upper arm. Our pharmacist-led support team is available on (+44) 116 4646009 if you have questions about your treatment or experience any concerns during therapy.

Ongoing Support and Monitoring

Weight management with injectable medications requires ongoing monitoring and support. We recommend regular follow-ups with your prescriber to assess treatment response, adjust doses as needed, and monitor for any adverse effects. Successful long-term weight management combines medication with sustainable dietary changes, regular physical activity, and behavioural modifications that support lasting lifestyle change.

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. Wilding, J. P. H., Batterham, R. L., Calanna, S., 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]
  3. Frías, J. P., Davies, M. J., Rosenstock, J., et al. (2021). Tirzepatide versus Semaglutide Once Weekly in Patients with Type 2 Diabetes. New England Journal of Medicine, 385(6), 503–515. https://doi.org/10.1056/NEJMoa2107519 [accessed 13 August 2026]
  4. NHS. (2026). Tirzepatide: a medicine to manage type 2 diabetes and treat obesity. https://www.nhs.uk/medicines/tirzepatide/ Accessed 13 August 2026.
  5. NHS. (2026). Overweight and obesity in adults. https://www.nhs.uk/conditions/overweight-and-obesity/ Accessed 13 August 2026.
  6. 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. Mounjaro and Wegovy are prescription-only medicines that must be used under medical supervision as part of a comprehensive weight management programme including diet and exercise. Always consult a qualified healthcare professional before starting any new medication. Individual results may vary. Side effects can occur—read the patient information leaflet carefully and report any concerns to your prescriber.

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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."

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Faq

Is Mounjaro better than Ozempic for weight loss?
Clinical trials suggest tirzepatide (Mounjaro) produces greater average weight reduction than semaglutide, with patients losing up to 22.5% of body weight compared to 14.9% with semaglutide 2.4mg. However, individual response varies, and your UK prescriber will recommend the most appropriate treatment based on your medical history and goals.
How much does Mounjaro cost compared to Ozempic in the UK?
At Cured Pharmacy, Mounjaro starts from £124.99, whilst Wegovy (the weight loss formulation of semaglutide) starts from £135.00. Final pricing depends on your prescribed dose strength, which is determined during your clinical consultation.
Can I switch from Ozempic to Mounjaro?
Switching between treatments is possible subject to prescriber approval. Your UK prescriber will assess whether transitioning is appropriate based on your response to current therapy, medical history, and treatment goals, and will advise on safe switching protocols.
Do Mounjaro and Ozempic have the same side effects?
Both medications share similar side effect profiles, predominantly gastrointestinal symptoms including nausea, vomiting, diarrhoea, and constipation. Tirzepatide may cause slightly more frequent GI effects due to its dual mechanism, though most symptoms improve with gradual dose escalation.
How long does it take to see results with Mounjaro vs Ozempic?
Most patients begin noticing appetite reduction and modest weight loss within the first 4-8 weeks of treatment. Significant weight reduction typically occurs over 6-12 months with continued use alongside diet and exercise modifications, with maximal effects observed at higher maintenance doses.
Do I need a prescription for Mounjaro or Ozempic in the UK?
Yes, both medications are prescription-only medicines in the UK and require clinical assessment by a UK-registered prescriber. Cured Pharmacy provides a free online consultation that takes under three minutes to complete.
Which is more effective: Mounjaro or Ozempic?
Head-to-head trials demonstrate tirzepatide produces superior weight reduction compared to semaglutide at equivalent time points. However, treatment effectiveness depends on individual factors including tolerance, adherence, lifestyle modifications, and metabolic response.
Are Mounjaro and Wegovy the same as Ozempic?
No. Mounjaro contains tirzepatide (a dual GIP/GLP-1 agonist), whilst Ozempic and Wegovy both contain semaglutide (a GLP-1 agonist). Ozempic is licensed for type 2 diabetes, whereas Wegovy contains higher semaglutide doses specifically licensed for weight management.
Is Mounjaro cheaper than Ozempic in the UK?
Mounjaro starts from £124.99 for 2.5mg at Cured Pharmacy, while Ozempic typically costs more per dose depending on strength. Mounjaro is often more cost-effective for weight loss due to its dual action and clinical results.
How do Mounjaro and Ozempic prices compare across UK pharmacies?
Cured Pharmacy offers the cheapest UK price for Mounjaro from £124.99, with transparent pricing across all doses. Many pharmacies charge significantly more, so comparing UK suppliers before purchasing is essential to get the best value.
Can I switch from Ozempic to Mounjaro without losing my discount?
Yes, you can switch from Ozempic to Mounjaro at Cured Pharmacy and still use code Weightlossnew for £20 off your first Mounjaro order. Our prescribers will review your medical history to ensure a safe transition between treatments.
Why is Mounjaro more effective than Ozempic for weight loss?
Mounjaro contains tirzepatide, which targets both GIP and GLP-1 receptors, while Ozempic only targets GLP-1. Clinical trials show Mounjaro users lose more weight on average, making it a more powerful option available from Cured Pharmacy.
Does the Mounjaro vs Ozempic price difference reflect quality?
Both Mounjaro and Ozempic are high-quality medications approved by UK regulators. The price difference reflects Mounjaro's newer dual-action formula and increased demand, but Cured Pharmacy keeps Mounjaro affordable at £124.99 starting price.
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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