Cheapest Mounjaro £20 off - UK Price From £124.99
Get the cheapest UK price on Mounjaro from £124.99 plus £20 off your first order with code Weightlossnew.
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Treatment from £124.99
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26.8ⓘ Free · BMI thresholds shown are illustrative. Final eligibility is confirmed by a UK prescriber during your free consultation.
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.
2.5mg
1 pen • 4 Weeks
£31.25 / Per Week
Your starting dose – designed to help your body adjust gently to treatment
5mg
1 pen • 4 Weeks
£39.75 / Per Week
First step up – builds on your progress as your body adapts to treatment
7.5mg
1 pen • 4 Weeks
£50.00 / Per Week
Mid-range dose – for continued progression and enhanced results
10mg
1 pen • 4 Weeks
£56.25 / Per Week
Higher strength dose – supports significant weight loss progress
12.5mg
1 pen • 4 Weeks
£62.50 / Per Week
Advanced dose – for patients requiring stronger therapeutic effect
15mg
1 pen • 4 Weeks
£66.75 / Per Week
Maximum dose – the highest available strength for optimal results
0.25mg
1 pen • 4 Weeks
£17.25 / Per Week
Your starting dose – eases your body into treatment with minimal side effects
0.5mg
1 pen • 4 Weeks
£19.75 / Per Week
First step up – continues building tolerance for long-term success
1mg
1 pen • 4 Weeks
£24.75 / Per Week
Mid-range dose – where most patients start seeing meaningful results
1.7mg
1 pen • 4 Weeks
£37.25 / Per Week
Higher strength – supports accelerated weight loss progress
2.4mg
1 pen • 4 Weeks
£44.75 / Per Week
Maximum dose – the highest available strength for optimal weight management
1.5mg
1 pen • 4 Weeks
£20.75 / Per Week
Your starting dose – eases your body into treatment with minimal side effects
4mg
1 pen • 4 Weeks
£27.50 / Per Week
First step up – continues building tolerance for long-term success
9mg
1 pen • 4 Weeks
£35.00 / Per Week
Mid-range dose – where most patients start seeing meaningful results
25mg
1 pen • 4 Weeks
£49.75 / Per Week
Maximum dose – the highest available strength for optimal weight management
£20 off Your First Mounjaro Order - New Customers
Published on: June 03, 2026
New to Cured Pharmacy? Enjoy mounjaro £20 off first order uk pricing when you start your weight loss journey with us. Our UK-registered clinical team provides free consultations, transparent pricing from £145, and genuine MHRA-licensed Mounjaro (tirzepatide) delivered discreetly to your door.
How the Mounjaro £20 off First Order Works
Your discount applies automatically when you complete your first clinical assessment with Cured Pharmacy. Simply start the free online consultation, answer questions about your medical history and weight loss goals, and our UK prescriber will review your suitability for Mounjaro within hours.
Once approved, your discounted Mounjaro prescription is dispensed by our GPhC-registered pharmacy (registration 9012511) and dispatched in 100% discreet packaging. The offer is available to new customers only and applies to your initial Mounjaro order, making it easier to begin treatment with the most effective weight loss medication currently licensed in the UK [1].
Why Mounjaro Delivers Superior Weight Loss Results
Mounjaro contains tirzepatide, the first dual GIP/GLP-1 receptor agonist approved by the MHRA for chronic weight management [1]. Unlike single-pathway treatments, tirzepatide activates two complementary hormone systems that regulate appetite, food intake, and energy expenditure.
In the landmark SURMOUNT-1 trial, participants achieved an average body weight reduction of 20.9% over 72 weeks on the 15mg maintenance dose — the highest weight loss ever recorded in a randomised controlled trial for obesity medication [1]. The dual-action mechanism produces greater satiety, reduced cravings, and improved metabolic markers compared to earlier GLP-1 treatments [2].
Clinical Evidence from SURMOUNT Trials
The SURMOUNT clinical programme enrolled over 5,000 adults with obesity or overweight plus weight-related comorbidities across multiple international sites [1]. Participants receiving tirzepatide 10mg or 15mg weekly injections experienced sustained weight reduction alongside improvements in waist circumference, blood pressure, and lipid profiles. Importantly, 91% of participants on the highest dose achieved at least 5% weight loss — the threshold associated with meaningful health benefits [3].
Mounjaro vs Wegovy: Comparing the Two Leading Treatments
Both Mounjaro and Wegovy are injectable medications licensed in the UK for weight management, but they work through different mechanisms. Wegovy contains semaglutide, a GLP-1 receptor agonist, whilst Mounjaro contains tirzepatide, which activates both GIP and GLP-1 receptors simultaneously.
Head-to-head trials show tirzepatide produces greater average weight loss than semaglutide at comparable time points [2]. However, individual response varies, and some patients may prefer Wegovy due to lower starting costs or previous positive experience with GLP-1 medications. Your UK prescriber will discuss which option suits your medical history, weight loss goals, and budget during the consultation.
Choosing Between Injectable and Oral Options
Cured Pharmacy also offers Wegovy Oral Tablets for patients who prefer not to inject. The oral semaglutide formulation delivers comparable efficacy to the injectable version when taken daily on an empty stomach [4]. During your consultation, you can discuss whether weekly injections or daily tablets better fit your lifestyle and preferences.
What to Expect During Your Mounjaro Treatment Journey
Mounjaro treatment begins with a low dose to minimise gastrointestinal side effects whilst your body adjusts to the medication. The standard UK titration schedule starts at 2.5mg weekly for four weeks, then increases to 5mg weekly. Your prescriber may continue escalating the dose every four weeks until you reach the optimal maintenance dose, typically 10mg or 15mg weekly [1].
Most patients notice reduced appetite and smaller portion sizes within the first two weeks of treatment. Weight loss typically becomes noticeable after four to eight weeks, with steady progress continuing throughout the first year when combined with dietary modifications and increased physical activity. Regular follow-up consultations with your UK prescriber ensure safe dose adjustments and monitoring for any adverse effects.
Managing Common Side Effects of Mounjaro
The most frequently reported side effects of tirzepatide are gastrointestinal: nausea, diarrhoea, vomiting, constipation, and abdominal discomfort [1]. These symptoms typically occur during dose escalation and diminish as your body adapts to the medication. Eating smaller, more frequent meals and avoiding high-fat foods can help reduce nausea.
Serious but rare side effects include pancreatitis, gallbladder disease, and hypoglycaemia (particularly in patients taking other diabetes medications). Contact your prescriber immediately if you experience severe abdominal pain, persistent vomiting, or signs of an allergic reaction. Mounjaro is contraindicated in patients with a personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2 [3].
When to Contact Your Prescriber
Reach out to the Cured Pharmacy clinical team if side effects persist beyond the first month, if you experience severe symptoms, or if you have concerns about your weight loss progress. Our UK prescribers can adjust your dose, recommend symptom management strategies, or discuss alternative treatments if Mounjaro proves unsuitable for you.
Alternative Weight Loss Treatments Available at Cured Pharmacy
If Mounjaro isn't suitable based on your medical history or budget, Cured Pharmacy offers several alternatives. Wegovy provides effective weight loss through GLP-1 activation, whilst Saxenda offers a daily injection option for patients who prefer more frequent dosing. For those seeking non-injectable treatments, Orlistat and Xenical work by reducing dietary fat absorption in the intestine [5].
Each medication has distinct mechanisms, dosing schedules, and side effect profiles. Your UK prescriber will review your BMI, weight loss goals, medical conditions, current medications, and personal preferences to recommend the most appropriate treatment. All options require ongoing lifestyle modifications including a reduced-calorie diet and increased physical activity to achieve optimal results [6].
Scientific References
- 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]
- Frias, 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]
- Medicines and Healthcare products Regulatory Agency. (2023). Public Assessment Report: Mounjaro 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg and 15 mg solution for injection in pre-filled pen. GOV.UK. https://www.gov.uk/government/publications/mounjaro-tirzepatide [accessed 13 August 2026]
- Knop, F. K., Aroda, V. R., do Vale, R. D., et al. (2023). Oral semaglutide 50 mg taken once per day in adults with overweight or obesity (OASIS 1): a randomised, double-blind, placebo-controlled, phase 3 trial. The Lancet, 402(10403), 705–719. https://doi.org/10.1016/S0140-6736(23)01185-6 [accessed 13 August 2026]
- 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]
- National Institute for Health and Care Excellence. (2023). Obesity: identification, assessment and management (CG189). NICE. https://www.nice.org.uk/guidance/cg189 [accessed 13 August 2026]
- NHS. (2026). Tirzepatide: a medicine to manage type 2 diabetes and treat obesity. https://www.nhs.uk/medicines/tirzepatide/ Accessed 13 August 2026.
- NHS. (2026). Overweight and obesity in adults. https://www.nhs.uk/conditions/overweight-and-obesity/ Accessed 13 August 2026.
- 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 alongside lifestyle modifications including diet and exercise.
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."
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Medically reviewed by
Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)
Reviewed on: June 03, 2026