Mounjaro Average Weight Loss UK - From £124.99

Clinically Proven UK Registered Pharmacy

Mounjaro Average Weight Loss - From £124.99

Get Mounjaro from £124.99 with £20 off first order using 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 for new customers

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 your BMI

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

£109 £89.00

£22.25 / Per Week

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

⭐ Future Orders at £109
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

What Is the Average Weight Loss with Mounjaro? UK Clinical Data & Real Results

Published: 10 September 2026

Understanding mounjaro average weight loss is essential for anyone considering this tirzepatide injection for weight management in the UK. Clinical trials demonstrate that patients using Mounjaro achieve an average weight loss of 15% to 22.5% of their body weight over 72 weeks, depending on the dose prescribed[1]. At Cured Pharmacy, we provide Mounjaro from £124.99 following a free online consultation with our UK-registered prescribers, ensuring you receive evidence-based guidance tailored to your weight loss goals.

Mounjaro Average Weight Loss: What Clinical Trials Show

The mounjaro average weight loss data comes primarily from the SURMOUNT-1 trial, which enrolled over 2,500 adults with obesity or overweight conditions[1]. Participants receiving the 5mg dose lost an average of 15% of their body weight, whilst those on the 10mg dose achieved 19.5% weight loss, and the highest 15mg dose resulted in 22.5% average weight loss over 72 weeks[1]. These results represent some of the most significant weight reductions ever documented in obesity medication trials.

To contextualise these figures, a person weighing 100kg (15st 10lb) on the 10mg dose could expect to lose approximately 19.5kg (3st 1lb) on average over the 72-week treatment period[1]. Individual results vary based on adherence to lifestyle modifications, starting BMI, metabolic factors, and dose titration schedule. Our clinical team at Cured Pharmacy works with each patient to optimise dosing and support sustainable weight loss outcomes.

How Mounjaro Average Weight Loss Compares to Other Treatments

When evaluating mounjaro average weight loss against other GLP-1 receptor agonists, tirzepatide demonstrates superior efficacy. Semaglutide (Wegovy) produces an average weight loss of 15% over 68 weeks in the STEP trials[2], whilst liraglutide (Saxenda) achieves approximately 8% average weight loss[3]. Mounjaro's dual GIP/GLP-1 receptor agonist mechanism contributes to its enhanced weight reduction profile, making it the most effective pharmacological option currently available in the UK for chronic weight management[1].

Timeline for Mounjaro Average Weight Loss Results

The mounjaro average weight loss timeline follows a gradual, progressive pattern that aligns with the dose escalation schedule. Most patients begin noticing weight reduction within the first 4 weeks of treatment, with average losses of 2-3% body weight during the initial 2.5mg dose phase[1]. By week 20, when many patients reach maintenance doses of 10mg or 15mg, average cumulative weight loss typically ranges from 10-12% of starting body weight[1].

Peak mounjaro average weight loss occurs around week 72, though many patients continue to see modest reductions beyond this point with sustained treatment[1]. The gradual nature of weight loss with Mounjaro is clinically advantageous, as it allows for metabolic adaptation and reduces the likelihood of rapid weight regain. Our pharmacists at Cured Pharmacy emphasise that consistency with weekly injections and adherence to dietary guidance are critical factors in achieving results that match or exceed clinical trial averages.

Factors That Influence Mounjaro Average Weight Loss in Individual Patients

Whilst clinical trials provide valuable mounjaro average weight loss benchmarks, individual outcomes depend on multiple variables. Starting BMI significantly impacts absolute weight loss: patients with higher baseline BMIs often lose more total kilograms, though percentage reductions remain relatively consistent across BMI categories[1]. Metabolic factors including insulin resistance, thyroid function, and medication history also influence response rates.

Lifestyle adherence is perhaps the most modifiable factor affecting mounjaro average weight loss outcomes. Patients who combine tirzepatide treatment with a reduced-calorie diet and regular physical activity consistently achieve results at or above trial averages[1]. Sleep quality, stress management, and medication timing also play supporting roles. Our clinical team provides comprehensive guidance on optimising these factors to maximise your individual weight loss trajectory with Mounjaro treatment.

Dose-Dependent Effects on Mounjaro Average Weight Loss

The relationship between dose and mounjaro average weight loss is clearly established in clinical data. The 5mg maintenance dose produces approximately 15% average weight loss, the 10mg dose achieves 19.5%, and the 15mg dose results in 22.5% average reduction[1]. However, higher doses also carry increased risk of gastrointestinal side effects, requiring careful clinical judgement when escalating treatment. Your prescriber will determine the optimal dose based on your tolerance, weight loss progress, and medical history during ongoing consultations.

Treatment Average Weight Loss Treatment Duration Starting Price
Mounjaro (Tirzepatide) 15-22.5% over 72 weeks Weekly injection from £145.00
Wegovy (Semaglutide) 15% over 68 weeks Weekly injection from £89.00
Saxenda (Liraglutide) 8% over 56 weeks Daily injection from £68.00
Orlistat 3-5% over 12 months Three times daily from £32.00

Maintaining Mounjaro Average Weight Loss After Treatment

Sustaining mounjaro average weight loss beyond the active treatment phase requires strategic planning and ongoing support. Clinical data from extension studies indicate that patients who discontinue Mounjaro typically regain approximately one-third to one-half of their lost weight within 12 months[4]. This highlights the chronic nature of obesity and the importance of viewing tirzepatide as part of a long-term weight management strategy rather than a temporary intervention.

To maintain mounjaro average weight loss results, most patients benefit from continued treatment at a maintenance dose, combined with established dietary and exercise habits. Some individuals successfully transition to lower maintenance doses (such as 5mg) after achieving their target weight, whilst others require ongoing treatment at their effective dose to prevent regain[4]. Our clinical team at Cured Pharmacy provides regular follow-up consultations to monitor weight maintenance and adjust treatment plans as needed, ensuring sustainable outcomes that align with your long-term health goals.

Safety Considerations and Mounjaro Average Weight Loss Expectations

Understanding realistic mounjaro average weight loss expectations is crucial for treatment satisfaction and safety. Whilst clinical trials demonstrate impressive average results, approximately 10-15% of patients are classified as non-responders, achieving less than 5% weight loss despite optimal dosing[1]. Setting appropriate expectations during initial consultations helps patients remain committed to treatment even if their individual trajectory differs from published averages.

Common side effects that may impact mounjaro average weight loss include nausea, vomiting, diarrhoea, and constipation, particularly during dose escalation phases[1]. These gastrointestinal symptoms typically diminish over 4-8 weeks as tolerance develops. Severe or persistent side effects may necessitate dose reduction or treatment discontinuation, potentially affecting overall weight loss outcomes. Our superintendent pharmacist, Tarun Kumar (GPhC 2233073), ensures that all patients receive comprehensive safety monitoring and side effect management guidance throughout their Mounjaro treatment journey.

Who Achieves Above-Average Weight Loss with Mounjaro

Certain patient populations consistently exceed mounjaro average weight loss benchmarks in clinical practice. Individuals who are treatment-naïve to GLP-1 medications, maintain excellent adherence to injection schedules, implement significant dietary changes, and engage in regular physical activity often achieve weight reductions of 25-30% or more[1]. Younger patients and those without significant metabolic comorbidities also tend to respond more robustly to tirzepatide treatment. However, even patients with complex medical histories can achieve clinically meaningful weight loss with appropriate clinical support and realistic goal-setting.

Accessing Mounjaro for Weight Loss at Cured Pharmacy

At Cured Pharmacy, we make accessing Mounjaro straightforward whilst maintaining the highest clinical standards. After completing a free online consultation that takes under 3 minutes, our UK-registered prescribers review your medical history, current medications, weight loss goals, and suitability for tirzepatide treatment. If approved, your Mounjaro prescription is dispensed from our GPhC-registered pharmacy (9012511) and delivered in discreet packaging directly to your address.

We provide transparent upfront pricing with Mounjaro available from £124.99, and new patients receive £20 off their first order using code Weightlossnew. Unlike some providers, we show exact pricing before consultation, ensuring no unexpected costs. Our clinical team remains available throughout your treatment for dose adjustments, side effect management, and ongoing support to help you achieve mounjaro average weight loss results or better. All medications are genuine UK-licensed products, and every prescription requires approval from a qualified UK prescriber in accordance with MHRA regulations.

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. [accessed 10 September 2026]
  2. Wilding, J. P., 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. [accessed 10 September 2026]
  3. Pi-Sunyer, X., Astrup, A., Fujioka, K., et al. (2015). A randomized, controlled trial of 3.0 mg of liraglutide in weight management. New England Journal of Medicine, 373(1), 11-22. [accessed 10 September 2026]
  4. Aronne, L. J., Sattar, N., Horn, D. B., et al. (2024). Continued treatment with tirzepatide for maintenance of weight reduction in adults with obesity: The SURMOUNT-4 randomized clinical trial. JAMA, 331(1), 38-48. [accessed 10 September 2026]
  5. NHS. (2026). Tirzepatide: a medicine to manage type 2 diabetes and treat obesity. https://www.nhs.uk/medicines/tirzepatide/ Accessed 10 September 2026.
  6. NHS. (2026). Overweight and obesity in adults. https://www.nhs.uk/conditions/overweight-and-obesity/ Accessed 10 September 2026.
  7. NHS England. (2026). Weight management injections. https://www.england.nhs.uk/ourwork/prevention/obesity/medicines-for-obesity/weight-management-injections/ Accessed 10 September 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.

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

What is the mounjaro average weight loss in the first month?
Most patients lose 2-3% of their body weight during the first month on the initial 2.5mg dose of Mounjaro. Weight loss accelerates as the dose is titrated upward over subsequent months.
Can I expect to match the mounjaro average weight loss from clinical trials?
Individual results vary, but patients who adhere to treatment schedules and implement lifestyle modifications typically achieve results similar to the 15-22.5% average weight loss seen in clinical trials. Your prescriber will monitor your progress and adjust treatment as needed.
How does mounjaro average weight loss differ between doses?
The 5mg dose produces approximately 15% average weight loss, 10mg achieves 19.5%, and 15mg results in 22.5% average weight reduction over 72 weeks. Higher doses carry increased side effect risk and require careful clinical monitoring.
What happens to mounjaro average weight loss if I stop treatment?
Clinical data shows patients typically regain one-third to one-half of their lost weight within 12 months of discontinuing Mounjaro. Continued treatment or transition to a maintenance dose is often recommended for sustained weight management.
Is the mounjaro average weight loss permanent?
Weight loss with Mounjaro is maintained only with ongoing treatment and lifestyle modifications. Obesity is a chronic condition, and most patients require long-term medication to sustain their weight reduction.
How quickly will I see mounjaro average weight loss results?
Most patients notice initial weight loss within 4 weeks of starting treatment, with progressive reductions throughout the dose escalation period. Peak weight loss typically occurs around week 72 of continuous treatment.
Does mounjaro average weight loss vary by age or gender?
Clinical trials showed consistent mounjaro average weight loss across age groups and genders, though younger patients and those without metabolic complications may experience slightly enhanced results. Individual factors matter more than demographic categories.
Can I achieve above-average weight loss with Mounjaro?
Yes, patients who combine Mounjaro with significant dietary changes, regular exercise, and excellent medication adherence often exceed the average weight loss benchmarks, sometimes achieving 25-30% body weight reduction. Your clinical team can help optimise your treatment plan.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Last reviewed: 10 September 2026

Last updated on 10 September 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 10 September 2026

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

Current version (10 September 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.