Mounjaro Dose Increase Schedule UK | Cured Pharmacy

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Cheapest Mounjaro Dose Increase Schedule - UK Price

Follow the correct Mounjaro dose increase schedule and get the cheapest UK price from £124.99 with £20 off 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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Your Complete Guide to Mounjaro Dose Increases

Published on: June 03, 2026

Understanding the mounjaro dose increase schedule uk prescribers follow is essential for safe, effective weight loss. At Cured Pharmacy, our UK clinical team guides you through each dose progression from the initial 2.5mg maintenance dose to the maximum 15mg strength, ensuring you achieve optimal results whilst minimising side effects.

The Standard Mounjaro Dose Increase Schedule UK

Mounjaro (tirzepatide) follows a structured dose escalation protocol licensed by the MHRA, starting at 2.5mg once weekly for four weeks [1]. This initial maintenance dose allows your body to adapt to the medication's dual GIP/GLP-1 receptor agonist mechanism before progressing to higher strengths.

The standard UK titration schedule progresses through five dose levels: 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, and 15mg. Each dose is maintained for at least four weeks before escalation, allowing your UK prescriber to assess tolerability and weight loss response [1]. Clinical trials demonstrated that this gradual approach significantly reduces gastrointestinal side effects compared to rapid dose increases.

At Cured Pharmacy, Mounjaro is available from £124.99 with transparent pricing across all dose strengths. Your prescriber will determine your optimal progression schedule during your free online consultation, which takes under three minutes to complete.

When Should You Increase Your Mounjaro Dose?

Dose progression timing depends on two key factors: tolerability and weight loss response. UK prescribers typically recommend increasing your dose after completing four weeks on your current strength, provided you're not experiencing significant side effects [2].

If you're achieving consistent weight loss of 1-2% of body weight per week and tolerating your current dose well, your prescriber may approve progression to the next strength. However, if you're experiencing persistent nausea, vomiting, or diarrhoea, remaining on your current dose for an additional four weeks is often recommended [2].

Some patients achieve their weight loss goals on lower doses and don't require escalation to 15mg. In the SURPASS-1 trial, participants on 10mg tirzepatide achieved an average 19.5% body weight reduction over 40 weeks, demonstrating that intermediate doses can produce substantial results [1].

Signs You're Ready to Progress

Your UK prescriber will look for specific indicators that you're ready for dose escalation: minimal gastrointestinal side effects for at least two weeks, consistent adherence to your weekly injection schedule, and either continued weight loss or a plateau lasting more than three weeks. Appetite suppression typically diminishes slightly before a dose increase is needed, which is a normal sign your body has adapted to your current strength.

Mounjaro Dose Progression: 2.5mg to 15mg Explained

The 2.5mg starting dose serves as an initiation phase rather than a therapeutic dose. Most patients experience mild appetite reduction but limited weight loss during this first month. This dose primes your GIP and GLP-1 receptors for the therapeutic doses that follow [1].

Progression to 5mg typically produces noticeable appetite suppression and weight loss averaging 2-3% of body weight over four weeks. The 7.5mg and 10mg doses represent the therapeutic sweet spot for many patients, with clinical trials showing average weight reductions of 15-20% at these strengths [1][3].

The 12.5mg and 15mg doses are reserved for patients requiring maximum efficacy. In SURPASS-3, the 15mg dose produced an average 22.5% body weight reduction over 72 weeks, significantly outperforming comparator treatments [3]. However, not all patients require or tolerate these higher strengths.

Dose-Dependent Effects

Higher Mounjaro doses produce greater weight loss but also increase the likelihood of gastrointestinal side effects. Approximately 20-30% of patients on 15mg experience nausea compared to 12-15% on 5mg, though symptoms typically resolve within 2-4 weeks [2]. Your UK prescriber will balance efficacy against tolerability when determining your optimal maintenance dose.

Dose Strength Typical Duration Average Weight Loss Primary Purpose
2.5mg 4 weeks 1-2% body weight Initiation dose
5mg 4-8 weeks 3-5% body weight First therapeutic dose
7.5mg 4-8 weeks 5-8% body weight Intermediate therapeutic dose
10mg 4-8 weeks 8-12% body weight Standard maintenance dose
12.5mg 4-8 weeks 12-18% body weight Higher maintenance dose
15mg Ongoing Up to 22.5% body weight Maximum licensed dose

How Long Should You Stay on Each Mounjaro Dose?

The minimum recommended duration on each dose is four weeks, allowing sufficient time for your body to adapt and for weight loss effects to manifest [1]. However, many UK prescribers recommend staying on each dose for 6-8 weeks if you're achieving consistent weight loss and tolerating the medication well.

Remaining on a dose longer than four weeks isn't a setback—it's often a strategic decision. If you're losing 1-2% of body weight weekly on 7.5mg, there's no clinical benefit to rushing to 10mg. The goal is sustainable weight loss with minimal side effects, not rapid dose escalation [2].

Some patients reach their target weight before completing the full dose progression. If you've achieved your goal on 10mg, your prescriber may recommend maintaining that dose rather than escalating to 12.5mg or 15mg. Weight maintenance typically requires ongoing treatment, though some patients successfully transition to lower maintenance doses.

Managing Side Effects During Dose Increases

Gastrointestinal side effects—particularly nausea, diarrhoea, and constipation—are most common during the first 2-3 weeks after a dose increase [2]. These symptoms reflect tirzepatide's mechanism of action, which slows gastric emptying and increases satiety signals.

To minimise side effects during dose escalation, eat smaller, more frequent meals rather than large portions, avoid high-fat and spicy foods for the first week after increasing your dose, and stay well-hydrated throughout the day. If nausea becomes severe or persistent beyond three weeks, contact your UK prescriber—you may benefit from remaining on your current dose for an additional month [2].

Serious side effects requiring immediate medical attention include severe abdominal pain, persistent vomiting preventing fluid intake, signs of pancreatitis, or allergic reactions. These are rare, occurring in less than 2% of patients, but require prompt evaluation [1][2].

When to Delay Dose Escalation

Your UK prescriber may recommend delaying your next dose increase if you're experiencing ongoing nausea or vomiting, have had difficulty maintaining adequate hydration, experienced a recent illness or infection, or haven't yet achieved consistent weight loss on your current dose. Delaying escalation by 2-4 weeks is a common, clinically appropriate decision that doesn't compromise long-term outcomes.

Mounjaro Dose Increases vs Other Weight Loss Treatments

Unlike Wegovy (semaglutide), which follows a four-dose escalation schedule from 0.25mg to 2.4mg over 16-20 weeks, Mounjaro's six-dose progression allows for more granular titration and potentially better tolerability [4]. The additional intermediate doses (7.5mg and 12.5mg) give prescribers greater flexibility in finding your optimal therapeutic dose.

Saxenda (liraglutide) requires daily injections with dose escalation over five weeks, whereas Mounjaro's once-weekly administration and slower titration schedule typically produce better adherence rates. In comparative trials, tirzepatide demonstrated superior weight loss outcomes across all dose levels compared to semaglutide 1mg, with the 15mg dose producing nearly double the weight reduction [3][4].

At Cured Pharmacy, we offer comprehensive weight loss treatment options including Mounjaro from £124.99 Wegovy, Saxenda, and oral alternatives like Orlistat. Your UK prescriber will recommend the most appropriate treatment and dosing schedule based on your medical history, weight loss goals, and tolerance for injectable medications. All treatments require completion of a free online consultation with our UK-registered clinical team.

Scientific References

  1. Rosenstock, J., Wysham, C., Frías, J. P., Kaneko, S., Lee, C. J., Fernández Landó, L., Mao, H., Cui, X., Karanikas, C. A., & Thieu, V. T. (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]
  2. Medicines and Healthcare products Regulatory Agency. (2023). Mounjaro 2.5 mg solution for injection in pre-filled pen - Summary of Product Characteristics (SmPC). Electronic Medicines Compendium. https://www.medicines.org.uk/emc/product/14298 [accessed 13 August 2026]
  3. Ludvik, B., Giorgino, F., Jódar, E., Frias, J. P., Fernández Landó, L., Brown, K., Bray, R., & Rodríguez, Á. (2021). Once-weekly tirzepatide versus once-daily insulin degludec as add-on to metformin with or without SGLT2 inhibitors in patients with type 2 diabetes (SURPASS-3): a randomised, open-label, parallel-group, phase 3 trial. The Lancet, 398(10300), 583–598. https://doi.org/10.1016/S0140-6736(21)01443-4 [accessed 13 August 2026]
  4. Wilding, J. P. H., Batterham, R. L., Calanna, S., Davies, M., Van Gaal, L. F., Lingvay, I., McGowan, B. M., Rosenstock, J., Tran, M. T. D., Wadden, T. A., Wharton, S., Yokote, K., Zeuthen, N., & Kushner, R. F. (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]
  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.

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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

Do I have to increase my Mounjaro dose every 4 weeks?
No, the four-week minimum is a guideline, not a requirement. Your UK prescriber may recommend staying on your current dose longer if you're achieving good weight loss or experiencing side effects that need more time to resolve.
Can I skip a Mounjaro dose strength during escalation?
Skipping dose levels isn't recommended as it increases the risk of gastrointestinal side effects and poor tolerability. The graduated mounjaro dose increase schedule uk prescribers follow is designed to optimise safety and adherence.
What happens if I miss a dose during my Mounjaro titration?
If you miss a dose by less than four days, take it as soon as you remember and continue your regular schedule. If more than four days have passed, skip the missed dose and take your next scheduled injection—never double dose.
How long does it take to reach the maximum Mounjaro dose?
Following the standard mounjaro dose increase schedule uk, it takes a minimum of 20-24 weeks to progress from 2.5mg to 15mg, assuming four weeks on each dose level. Many patients take 28-32 weeks for a more gradual escalation.
Will I regain weight if I don't increase to the maximum dose?
No, many patients achieve and maintain significant weight loss on intermediate doses like 7.5mg or 10mg. The optimal dose is the lowest strength that produces consistent weight loss with acceptable tolerability, not necessarily the maximum 15mg.
Can I reduce my Mounjaro dose after reaching a higher strength?
Yes, dose reduction is sometimes appropriate if you experience persistent side effects or have achieved your weight loss goal. Your UK prescriber will determine whether a lower maintenance dose is suitable for your circumstances.
Is the Mounjaro dose increase schedule the same for diabetes and weight loss?
The escalation schedule is identical whether Mounjaro is prescribed for type 2 diabetes or weight management. The same graduated titration from 2.5mg to 15mg applies, though target doses may differ based on treatment goals.
How much does Mounjaro cost at different dose strengths in the UK?
At Cured Pharmacy, Mounjaro starts from £124.99 across all dose strengths. Your final prescription cost depends on your prescribed dose, which your UK prescriber determines during your free online consultation based on your treatment progression.
What is the Mounjaro dose increase schedule in the UK?
The Mounjaro dose increase schedule UK starts at 2.5mg for four weeks, then increases to 5mg, 7.5mg, 10mg, 12.5mg, and up to 15mg every four weeks based on tolerance and weight loss progress. Cured Pharmacy provides each dose with full prescriber support to guide you through the schedule safely.
How long should I stay on each Mounjaro dose before increasing?
You should stay on each Mounjaro dose for at least four weeks before increasing to allow your body to adjust and minimise side effects. Cured Pharmacy prescribers will review your progress at each stage and advise when it's appropriate to move to the next dose in the schedule.
Does the Mounjaro price increase with each dose on the schedule?
Yes, Mounjaro prices increase as you progress through the dose schedule, starting from £124.99 for 2.5mg up to £267.00 for 15mg. Cured Pharmacy offers the cheapest UK prices across all doses with £20 off your first order using code Weightlossnew.
Can I skip a dose level in the Mounjaro increase schedule?
No, you should not skip dose levels in the Mounjaro schedule as gradual increases help reduce side effects like nausea and improve tolerability. Cured Pharmacy prescribers follow the recommended titration schedule to ensure your treatment is safe and effective throughout your weight loss journey.
What happens if I experience side effects during my Mounjaro dose increase?
If you experience side effects during a Mounjaro dose increase, you may need to stay on your current dose longer or reduce back to the previous level. Cured Pharmacy offers ongoing prescriber support to help manage side effects and adjust your dose schedule to suit your individual needs.
What is the correct Mounjaro dose increase schedule in the UK?
The standard Mounjaro dose increase schedule starts at 2.5mg for 4 weeks, then increases to 5mg, 7.5mg, 10mg, 12.5mg, and finally 15mg every 4 weeks if needed. Cured Pharmacy provides guidance at each dose increase to ensure safe and effective treatment progression.
Can I skip doses or speed up the Mounjaro dose increase schedule?
No, you should not skip doses or accelerate the Mounjaro dose increase schedule as this increases side effect risk. The gradual 4-week intervals allow your body to adjust safely. Cured Pharmacy prescribers monitor your progress to ensure you follow the correct titration schedule.
How much does Mounjaro cost at each dose increase in the UK?
Mounjaro pricing increases with dose: 2.5mg costs £124.99, 5mg is £159, 7.5mg is £200, 10mg is £225, 12.5mg is £250, and 15mg is £267 at Cured Pharmacy. Your first order saves £20 with code Weightlossnew regardless of starting dose.
Do I need a new prescription for each Mounjaro dose increase?
Yes, each dose increase requires a new prescription as the strength changes throughout your treatment. Cured Pharmacy makes this seamless with automatic reminders and easy reordering before you run out of your current dose.
What happens if I have side effects during the Mounjaro dose increase schedule UK?
If side effects occur, your prescriber may recommend staying at your current dose for another 4 weeks before increasing. Cured Pharmacy's UK-registered prescribers provide ongoing support to adjust your Mounjaro dose increase schedule based on your tolerance and response.
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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