Buy Ozempic vs Mounjaro Online UK | Cured Pharmacy

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Cheapest Ozempic vs Mounjaro - UK Price £124.99

Compare Ozempic and Mounjaro at the cheapest UK price from £124.99 plus £20 off with code Weightlossnew.

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Weightlossnew £20 off first order using code WEIGHTLOSSNEW

Treatment from £124.99

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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

⭐ 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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Ozempic vs Mounjaro: Clinical Comparison for UK Patients

Published on: June 03, 2026

When you buy Ozempic vs Mounjaro online UK, understanding the clinical differences between these two injectable treatments helps you make an informed choice. Both are licensed by the MHRA for weight management, but they work through distinct mechanisms and produce different results in clinical trials. At Cured Pharmacy, our UK prescribers assess your individual health profile to recommend the most suitable option, with transparent pricing and discreet next-day delivery across the UK.

How Ozempic and Mounjaro Work Differently

Ozempic contains semaglutide, a GLP-1 receptor agonist that mimics the natural hormone glucagon-like peptide-1 to regulate appetite and blood sugar levels [1]. Mounjaro contains tirzepatide, the first dual GIP/GLP-1 receptor agonist licensed in the UK, which activates both glucose-dependent insulinotropic polypeptide (GIP) and GLP-1 pathways simultaneously [2]. This dual-action mechanism is why tirzepatide often produces greater weight reduction in head-to-head comparisons.

Both medications slow gastric emptying, reduce appetite, and improve insulin sensitivity, but the additional GIP receptor activation in Mounjaro appears to enhance fat metabolism and energy expenditure beyond what single-pathway treatments achieve [2]. In clinical practice, this translates to different average weight loss outcomes and potentially different side effect profiles between the two treatments.

Clinical Trial Results: Ozempic vs Mounjaro for Weight Loss

The STEP 1 trial demonstrated that semaglutide 2.4mg (the active ingredient in both Ozempic and Wegovy) produced an average 14.9% body weight reduction over 68 weeks in adults with obesity [1]. By comparison, the SURMOUNT-1 trial showed tirzepatide 15mg achieved an average 22.5% body weight reduction over 72 weeks—approximately 50% greater weight loss than semaglutide at comparable timepoints [2].

These are average results from controlled clinical trials, and individual responses vary considerably based on adherence, lifestyle modifications, baseline metabolic health, and genetic factors. In our experience at Cured Pharmacy, patients on either medication who maintain consistent injection schedules and implement dietary changes typically see meaningful weight reduction within 12-16 weeks, subject to prescriber approval and ongoing monitoring.

What the Numbers Mean for You

A 15% weight reduction for someone weighing 100kg represents 15kg lost, whilst 22.5% represents 22.5kg—a clinically significant difference that may influence treatment choice. Your UK prescriber will consider your weight loss goals, medical history, and tolerance for potential side effects when recommending between these options. Both treatments require commitment to weekly injections and lifestyle modifications for optimal results.

Buy Ozempic vs Mounjaro Online UK: Dosing and Administration

Ozempic is administered as a once-weekly subcutaneous injection, starting at 0.25mg for the first four weeks, then escalating to 0.5mg, 1mg, and potentially 2mg depending on tolerance and response [3]. Mounjaro follows a similar weekly schedule but uses a different dose escalation: 2.5mg for four weeks, then 5mg, 7.5mg, 10mg, 12.5mg, and up to 15mg as tolerated [4]. The gradual titration for both medications helps minimise gastrointestinal side effects during the adjustment period.

Both treatments use pre-filled injection pens designed for self-administration into the abdomen, thigh, or upper arm. Patients typically find the injection process straightforward after initial guidance from a healthcare professional. At Cured Pharmacy, we provide detailed administration instructions with every prescription, and our clinical team remains available to answer questions throughout your treatment journey.

Injection Technique and Storage

Store both Ozempic and Mounjaro pens in the refrigerator between 2-8°C until first use, then they may be kept at room temperature (not exceeding 30°C) for up to 21 days for Ozempic or 30 days for Mounjaro. Always check the solution is clear and colourless before injecting—discard if cloudy or discoloured. Rotate injection sites weekly to prevent lipohypertrophy (fatty lumps under the skin) that can affect medication absorption.

Feature Ozempic (Semaglutide) Mounjaro (Tirzepatide)
Mechanism GLP-1 receptor agonist Dual GIP/GLP-1 receptor agonist
Average Weight Loss 14.9% over 68 weeks 22.5% over 72 weeks
Dosing Frequency Once weekly injection Once weekly injection
Starting Dose 0.25mg (titrate to 2mg) 2.5mg (titrate to 15mg)
Common Side Effects Nausea, diarrhoea, constipation Nausea, vomiting, diarrhoea
Price at Cured Pharmacy Alternative available From £124.99

Side Effects: What to Expect from Each Treatment

Both medications share similar side effect profiles because they act on overlapping biological pathways. The most common adverse effects are gastrointestinal: nausea (reported in 20-44% of patients), diarrhoea, constipation, vomiting, and abdominal discomfort [1][2]. These symptoms typically peak during dose escalation phases and diminish as your body adapts to the medication over 4-8 weeks.

In clinical trials, tirzepatide showed slightly higher rates of nausea and vomiting compared to semaglutide, particularly at higher doses, though most patients found these effects manageable with dietary adjustments [2][4]. Serious but rare side effects for both medications include pancreatitis, gallbladder disease, and diabetic retinopathy complications in susceptible individuals. Your UK prescriber will review your medical history to identify any contraindications before prescribing either treatment.

Managing Common Side Effects

Eating smaller, more frequent meals, avoiding high-fat foods, staying well-hydrated, and taking the injection on the same day each week can significantly reduce gastrointestinal discomfort. If side effects become intolerable, your prescriber may slow the dose escalation schedule or consider switching between treatments. Never adjust your dose independently—always consult your healthcare provider first.

Which Treatment Is Right for You?

Choosing between Ozempic and Mounjaro depends on multiple factors: your weight loss goals, previous treatment responses, tolerance for side effects, budget considerations, and underlying health conditions. Mounjaro may be more suitable for patients seeking maximum weight reduction who can tolerate a potentially higher side effect burden during initial titration. Ozempic remains an excellent option for those who respond well to GLP-1 therapy alone or prefer a medication with longer real-world usage data.

At Cured Pharmacy, our UK-registered prescribers conduct thorough assessments considering your BMI, comorbidities (such as type 2 diabetes, hypertension, or sleep apnoea), previous weight loss attempts, and medication allergies. The online consultation takes under three minutes to complete, and you'll receive a personalised treatment recommendation based on current NICE and MHRA guidance. All prescription decisions remain at the clinical discretion of your assigned prescriber.

Pricing and Accessing Treatment at Cured Pharmacy

Mounjaro is available from £124.99 at Cured Pharmacy, with transparent upfront pricing displayed before you complete your clinical assessment. We guarantee the lowest prices in the UK for genuine, MHRA-licensed medications dispensed by our GPhC-registered pharmacy (9012511) under the supervision of superintendent pharmacist Tarun Kumar (GPhC 2233073). Your prescription is reviewed, approved, and dispensed by UK-qualified professionals, with discreet next-day delivery included.

The consultation process is entirely online and free of charge—you only pay for the medication if your prescriber approves treatment. We also offer alternative weight loss treatments including Wegovy, Saxenda, and Orlistat, allowing your prescriber to recommend the most cost-effective and clinically appropriate option for your circumstances. All treatments require ongoing monitoring, and we encourage regular follow-up with your GP or our clinical team to track progress and adjust treatment as needed.

Scientific References

  1. Wilding, J. P. H., 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]
  2. Jastreboff, A. M., 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]
  3. Davies, M., et al. (2021). Semaglutide 2·4 mg once a week in adults with overweight or obesity, and type 2 diabetes (STEP 2): a randomised, double-blind, double-dummy, placebo-controlled, phase 3 trial. The Lancet, 397(10278), 971–984. https://doi.org/10.1016/S0140-6736(21)00213-0 [accessed 13 August 2026]
  4. Rosenstock, J., et al. (2021). Efficacy and safety of a novel dual GIP and GLP-1 receptor agonist tirzepatide in patients with type 2 diabetes (SURPASS-1): a double-blind, randomised, phase 3 trial. The Lancet, 398(10295), 143–155. https://doi.org/10.1016/S0140-6736(21)01324-6 [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, lifestyle modifications, and individual metabolic factors.

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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."

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"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."

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Faq

Can I buy Ozempic vs Mounjaro online UK without seeing a doctor?
No. Both Ozempic and Mounjaro are prescription-only medications in the UK and require a clinical assessment by a UK-registered prescriber before dispensing. Cured Pharmacy provides a free online consultation that takes under three minutes, after which a qualified prescriber reviews your medical history and determines suitability.
Which is better for weight loss: Ozempic or Mounjaro?
Clinical trials show Mounjaro (tirzepatide) produced greater average weight loss than semaglutide—22.5% versus 14.9% over similar timeframes. However, individual responses vary, and your UK prescriber will recommend the most appropriate treatment based on your medical history, goals, and tolerance for potential side effects.
How quickly will I see results with Ozempic vs Mounjaro?
Most patients notice appetite reduction within the first 1-2 weeks, with measurable weight loss typically becoming apparent after 4-8 weeks of consistent use. Maximum effects are usually achieved after 6-12 months of treatment combined with lifestyle modifications, subject to individual response and adherence.
Can I switch from Ozempic to Mounjaro or vice versa?
Yes, switching between these medications is possible under prescriber supervision. Your clinician will determine the appropriate starting dose for the new medication based on your current dose and response. Never switch treatments independently—always consult your prescriber first to ensure safe transition and continued efficacy.
Do Ozempic and Mounjaro have the same side effects?
Both medications share similar gastrointestinal side effects including nausea, diarrhoea, and vomiting, though tirzepatide shows slightly higher rates of nausea in clinical trials. Most side effects diminish over time as your body adapts. Serious but rare risks include pancreatitis and gallbladder disease for both treatments.
Is Mounjaro worth the higher price compared to Ozempic?
The clinical data suggests tirzepatide produces approximately 50% greater weight loss than semaglutide in head-to-head comparisons. Whether this justifies the price difference depends on your individual weight loss goals, budget, and response to treatment. Your UK prescriber can discuss cost-effectiveness based on your specific circumstances.
How long do I need to take Ozempic or Mounjaro?
Both treatments are intended for long-term use as part of an ongoing weight management programme. Clinical trials extended up to 72 weeks, and many patients require continued treatment to maintain weight loss. Your prescriber will review your progress regularly and adjust treatment duration based on your response and any emerging health considerations.
Are Ozempic and Mounjaro available on the NHS?
Availability through the NHS depends on local commissioning decisions and eligibility criteria, which typically require specific BMI thresholds and comorbidities. Private prescription through registered UK pharmacies like Cured Pharmacy offers faster access with transparent pricing and no waiting lists, subject to prescriber approval following clinical assessment.
Which is cheaper to buy online in the UK - Ozempic or Mounjaro?
Mounjaro starts from £124.99 at Cured Pharmacy, while Ozempic typically costs more per dose. Both medications are prescription-only and require a consultation with a UK-registered prescriber before purchase.
Can I switch from Ozempic to Mounjaro through Cured Pharmacy?
Yes, you can switch from Ozempic to Mounjaro after completing an online consultation at Cured Pharmacy. Our UK-registered prescribers will review your medical history and current treatment to ensure Mounjaro is suitable for you before approving the switch.
Is Mounjaro more effective than Ozempic for weight loss?
Clinical trials suggest Mounjaro may lead to greater weight loss than Ozempic due to its dual-action mechanism targeting two hormone receptors. However, individual results vary and both medications are effective when prescribed appropriately by a UK healthcare professional at Cured Pharmacy.
How do Ozempic and Mounjaro prices compare across different doses?
Mounjaro doses at Cured Pharmacy range from £124.99 for 2.5mg to £267.00 for 15mg, while Ozempic pricing varies by strength. Both medications increase in price as the dose escalates, and Cured Pharmacy offers £20 off your first order with code Weightlossnew.
Does Cured Pharmacy offer next day delivery for both Ozempic and Mounjaro?
Yes, Cured Pharmacy offers fast delivery options for both Ozempic and Mounjaro once your prescription is approved. Orders are dispatched from our UK pharmacy with discreet packaging and tracking included for your convenience.
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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