Mounjaro vs Saxenda: 10% Off Code UK | Cured Pharmacy

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Cheapest Mounjaro vs Saxenda UK Price From £124.99

Compare Mounjaro and Saxenda at the cheapest UK price from £124.99 plus £20 off your first order with 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 Saxenda: UK Comparison & Discount Code

Published on: June 03, 2026

Searching for a mounjaro vs saxenda discount code uk offer? At Cured Pharmacy, you can save £20 on both treatments using code WEIGHTLOSSNEW, with Mounjaro starting from £124.99 and Saxenda from £135.00. Both are MHRA-licensed weight loss injections dispensed after a free clinical assessment by our UK-registered prescribers.

Mounjaro vs Saxenda: How They Work Differently

Mounjaro (tirzepatide) and Saxenda (liraglutide) are both injectable weight loss treatments licensed by the MHRA, but they work through fundamentally different mechanisms. Mounjaro is the UK's first dual GIP/GLP-1 receptor agonist, activating two distinct hormonal pathways that regulate appetite, blood sugar control, and energy expenditure [1]. Saxenda, by contrast, is a GLP-1 receptor agonist only, targeting a single pathway to suppress appetite and slow gastric emptying [2].

This dual-action mechanism gives Mounjaro a clinical advantage in head-to-head trials. In the SURPASS-2 study comparing tirzepatide directly with semaglutide (a similar GLP-1-only treatment to Saxenda), patients on the highest tirzepatide dose achieved an average 22.5% body weight reduction over 72 weeks, compared to 15.8% with semaglutide [1]. While Saxenda remains highly effective for many patients, particularly those seeking a lower starting price point, Mounjaro's dual mechanism may offer superior weight loss outcomes in clinical practice.

Both medications require subcutaneous injection, but their dosing schedules differ significantly. Mounjaro is administered once weekly via a pre-filled KwikPen, making it convenient for patients with busy lifestyles. Saxenda requires daily injections, which some patients find more burdensome but others prefer for gradual dose titration and flexibility [2].

Clinical Effectiveness: What the Trials Show

The SURPASS clinical trial programme evaluated tirzepatide across multiple doses and patient populations. In SURPASS-3, participants without diabetes achieved average weight reductions ranging from 15% to 22.5% depending on dose, with the 15mg weekly dose producing the greatest effect [1]. Importantly, 63% of patients on the highest dose achieved at least 20% body weight loss — a threshold associated with significant metabolic health improvements.

Saxenda's efficacy profile comes from the SCALE trials, which demonstrated an average 8% body weight reduction over 56 weeks in the SCALE Obesity and Prediabetes study [2]. While this is lower than Mounjaro's results, Saxenda has been available in the UK since 2017 and has a well-established safety profile. Many patients achieve clinically meaningful weight loss of 5-10%, which can significantly improve cardiovascular risk factors and quality of life.

It's crucial to understand that individual responses vary considerably. Some patients respond exceptionally well to Saxenda's GLP-1-only mechanism, while others may require the dual action of Mounjaro to achieve their weight loss goals. Your UK prescriber will consider your medical history, previous weight loss attempts, budget, and lifestyle factors when recommending the most appropriate treatment.

Real-World Outcomes Beyond Clinical Trials

Clinical trial data represents controlled conditions with highly motivated participants and regular monitoring. Real-world evidence suggests that adherence, lifestyle modifications, and ongoing clinical support significantly influence outcomes with both medications. At Cured Pharmacy, our clinical team provides ongoing guidance to help you maximise your treatment response, regardless of which medication you're prescribed.

Dosing, Administration & Treatment Schedules

Mounjaro treatment begins with a 2.5mg weekly injection for four weeks, allowing your body to adjust to the medication and minimising gastrointestinal side effects. Your prescriber will then increase the dose every four weeks, typically progressing through 5mg, 7.5mg, 10mg, 12.5mg, and potentially up to the maximum 15mg dose based on your response and tolerability [3]. Each dose comes in a colour-coded KwikPen for easy identification.

Saxenda follows a different titration schedule due to its daily administration. You'll start with 0.6mg daily for the first week, increasing by 0.6mg increments weekly until reaching the maintenance dose of 3mg daily [2]. This gradual escalation helps reduce nausea and other common side effects. Each Saxenda pen contains multiple doses, and you'll adjust the dose dial yourself according to your prescriber's instructions.

The injection technique is straightforward for both medications. You'll inject subcutaneously into your abdomen, thigh, or upper arm, rotating injection sites to prevent lipohypertrophy. Mounjaro's once-weekly schedule means you only need to remember one injection day per week — many patients choose the same day each week to establish a routine. Saxenda's daily schedule requires more frequent administration but allows for dose adjustments on shorter timescales if side effects occur.

Storage and Handling Requirements

Both medications require refrigeration before first use (2°C to 8°C). Once in use, Mounjaro pens can be stored at room temperature up to 30°C for up to 21 days, while Saxenda pens remain stable for 30 days. Never freeze either medication, and always check the solution is clear and colourless before injecting. Our pharmacy team provides detailed storage instructions with every dispensing.

Feature Mounjaro (Tirzepatide) Saxenda (Liraglutide)
Mechanism Dual GIP/GLP-1 agonist GLP-1 agonist only
Dosing frequency Once weekly Once daily
Average weight loss Up to 22.5% (72 weeks) Up to 8% (56 weeks)
Starting dose 2.5mg weekly 0.6mg daily
Maintenance dose 5-15mg weekly 3mg daily
Price at Cured Pharmacy From £124.99 From £124.99
Injection device Pre-filled KwikPen Pre-filled pen
MHRA licensed since 2023 (weight loss) 2017 (weight loss)

Side Effects and Safety Considerations

Gastrointestinal side effects are the most commonly reported with both Mounjaro and Saxenda, including nausea, diarrhoea, constipation, vomiting, and abdominal discomfort. These effects typically occur during dose escalation and often diminish as your body adjusts to the medication [1][2]. In clinical trials, approximately 20-30% of patients experienced nausea with tirzepatide, compared to 40-50% with liraglutide, though severity and duration varied considerably.

More serious but rare side effects require immediate medical attention. Both medications carry warnings about pancreatitis, gallbladder disease, and potential thyroid C-cell tumours (based on rodent studies, though no causal link has been established in humans) [3][4]. You should not use either medication if you have a personal or family history of medullary thyroid carcinoma or Multiple Endocrine Neoplasia syndrome type 2.

Hypoglycaemia risk is generally low with both treatments when used alone for weight loss, as neither medication causes insulin release in the absence of elevated blood glucose. However, if you're taking other diabetes medications or have impaired kidney function, your prescriber will need to adjust your treatment plan accordingly. Always report persistent vomiting, severe abdominal pain, or signs of allergic reaction to your healthcare provider immediately.

Cost Comparison and Discount Code Savings

At Cured Pharmacy, transparent pricing means you see the full cost before your clinical consultation. Mounjaro starts from £124.99 per pen, with the final price depending on your prescribed dose — higher doses naturally cost more due to the increased active pharmaceutical ingredient. Saxenda starts from £135.00 per pen, making it a more budget-friendly option for patients concerned about monthly treatment costs.

Using discount code WEIGHTLOSSNEW at checkout gives you £20 off your first order of either Mounjaro or Saxenda, reducing the financial barrier to starting treatment. This represents genuine savings on already competitive UK pricing. Remember that weight loss injections are an ongoing treatment — most patients continue for at least 6-12 months to achieve and maintain their target weight loss, so monthly costs are an important consideration.

When comparing costs, factor in the injection frequency. Mounjaro's once-weekly dosing means four injections per month, while Saxenda's daily regimen requires approximately 30 injections monthly (each pen lasts about six days at the 3mg maintenance dose). While Saxenda's per-pen price is lower, you'll need five pens monthly at the maintenance dose. Your prescriber will help you balance clinical effectiveness, convenience, and budget when selecting the most appropriate treatment.

What's Included in the Price

All prices at Cured Pharmacy include the free online clinical consultation with a UK-registered prescriber, the medication itself, and discreet home delivery. There are no hidden fees or consultation charges added at checkout. If your prescriber determines that weight loss medication isn't clinically appropriate for you, you won't be charged.

Who Can Use Mounjaro vs Saxenda in the UK

The MHRA has licensed Mounjaro 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 hypertension, type 2 diabetes, or obstructive sleep apnoea [3]. Saxenda has identical BMI criteria and has been available in the UK since 2017 for chronic weight management [2]. Both medications are intended for use alongside a reduced-calorie diet and increased physical activity — they're not standalone solutions.

Certain medical conditions preclude the use of either medication. You cannot use Mounjaro or Saxenda if you're pregnant, planning pregnancy, or breastfeeding, as the effects on fetal development haven't been established. Both medications are also contraindicated in patients with a personal or family history of medullary thyroid carcinoma or MEN 2 syndrome. If you have severe gastrointestinal disease, inflammatory bowel disease, or diabetic gastroparesis, your prescriber will carefully evaluate whether these treatments are appropriate.

During your free online consultation at Cured Pharmacy, our UK-registered prescribers will review your complete medical history, current medications, and weight loss goals to determine which treatment — if any — is clinically suitable. This typically takes under three minutes to complete, and you'll receive a decision within hours. If prescribed, your medication ships discreetly to your UK address with next-day delivery options available.

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), 205–218. https://doi.org/10.1056/NEJMoa2206038 [accessed 13 August 2026]
  2. 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. https://doi.org/10.1056/NEJMoa1411892 [accessed 13 August 2026]
  3. Medicines and Healthcare products Regulatory Agency. (2023). Mounjaro 2.5 mg solution for injection in pre-filled pen: Summary of Product Characteristics. GOV.UK. https://www.gov.uk/government/organisations/medicines-and-healthcare-products-regulatory-agency [accessed 13 August 2026]
  4. European Medicines Agency. (2023). Saxenda (liraglutide): EPAR – Product Information. EMA. https://www.ema.europa.eu/en/medicines/human/EPAR/saxenda [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. Weight loss results vary between individuals, and outcomes cannot be guaranteed. Mounjaro and Saxenda are intended for use alongside a reduced-calorie diet and increased physical activity.

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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

Can I use the mounjaro vs saxenda discount code uk on both medications?
Yes, discount code WEIGHTLOSSNEW gives you £20 off your first order of either Mounjaro or Saxenda at Cured Pharmacy. Simply enter the code at checkout after completing your free clinical consultation.
Which is more effective for weight loss, Mounjaro or Saxenda?
Clinical trials show Mounjaro (tirzepatide) produces greater average weight loss than Saxenda (liraglutide) — up to 22.5% versus 8% body weight reduction respectively. However, individual responses vary, and your UK prescriber will recommend the most appropriate treatment based on your medical history and goals.
How long does it take to see results with Mounjaro vs Saxenda?
Most patients notice appetite suppression within the first week of either medication. Measurable weight loss typically begins within 4-8 weeks, with maximum effects achieved after 6-12 months of continuous treatment alongside diet and exercise modifications.
Can I switch from Saxenda to Mounjaro or vice versa?
Yes, switching between GLP-1 medications is possible under prescriber supervision. Your UK clinician will provide specific guidance on washout periods and dose titration to ensure a safe transition while minimising side effects.
Do I need a prescription for Mounjaro or Saxenda in the UK?
Yes, both are prescription-only medications in the UK. At Cured Pharmacy, you'll complete a free online clinical assessment with a UK-registered prescriber who will determine if either treatment is medically appropriate for you before dispensing.
What's the difference in side effects between Mounjaro and Saxenda?
Both medications commonly cause gastrointestinal side effects like nausea, diarrhoea, and constipation, though clinical trials suggest nausea occurs slightly less frequently with Mounjaro (20-30%) than Saxenda (40-50%). Side effects typically diminish after the initial dose escalation period.
How much does Mounjaro vs Saxenda cost per month in the UK?
At Cured Pharmacy, Mounjaro starts from £124.99 per pen (four pens monthly for weekly dosing), while Saxenda starts from £135.00 per pen (approximately five pens monthly for daily dosing at maintenance dose). Use code WEIGHTLOSSNEW for £20 off your first order.
Can I use Mounjaro or Saxenda if I have type 2 diabetes?
Both medications are licensed for use in patients with type 2 diabetes, though dose adjustments to other diabetes medications may be necessary to prevent hypoglycaemia. Your prescriber will review your current treatment regimen and HbA1c levels during the clinical assessment.
Which is cheaper in the UK, Mounjaro or Saxenda?
Mounjaro starts from £124.99 at Cured Pharmacy, while Saxenda typically costs more per month of treatment. Mounjaro is administered once weekly, whereas Saxenda requires daily injections, making Mounjaro more cost-effective and convenient for most patients.
Can I use a discount code for both Mounjaro and Saxenda?
Yes, Cured Pharmacy offers £20 off your first order with code Weightlossnew, which applies to both Mounjaro and Saxenda. This discount helps reduce the initial cost and makes starting your weight loss treatment more affordable.
Is Mounjaro more effective than Saxenda for weight loss?
Clinical trials show Mounjaro users typically lose more weight than Saxenda users, with average weight loss of 15-20% versus 5-10% respectively. Cured Pharmacy's prescribers can help you choose the most suitable treatment based on your individual health profile and weight loss goals.
Can I switch from Saxenda to Mounjaro with Cured Pharmacy?
Yes, you can switch from Saxenda to Mounjaro through Cured Pharmacy after a clinical assessment. Our UK-registered prescribers will review your treatment history and current health to ensure Mounjaro is appropriate and provide guidance on transitioning safely between medications.
How do I find the best Mounjaro vs Saxenda discount code in the UK?
Cured Pharmacy offers code Weightlossnew for £20 off your first Mounjaro or Saxenda order, giving you immediate savings. This discount applies automatically at checkout and represents one of the most competitive offers available from UK-registered online pharmacies.
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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