0.5mg Wegovy Equivalent To Mounjaro UK - Dose Comparison

Clinically Proven UK Registered Pharmacy

Cheapest 0.5mg Wegovy vs Mounjaro UK - Compare Prices

Compare Wegovy and Mounjaro at the cheapest UK price from £124.99 — Save £20 with 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

Understanding the 0.5mg Wegovy Equivalent to Mounjaro: UK Clinical Guidance

When considering the 0.5mg Wegovy equivalent to Mounjaro, patients and prescribers need accurate dose comparison data between these two GLP-1 receptor agonists. While Wegovy (semaglutide) and Mounjaro (tirzepatide) both deliver significant weight loss outcomes, their dosing schedules and mechanisms differ substantially, making direct milligram-to-milligram equivalence clinically inappropriate.

What Is the 0.5mg Wegovy Equivalent to Mounjaro in Clinical Practice?

The 0.5mg Wegovy equivalent to Mounjaro cannot be determined by simple milligram comparison because these medications work through different mechanisms and follow distinct titration protocols. Wegovy 0.5mg represents the second escalation dose in the semaglutide titration schedule, typically administered in week 5-8 of treatment [1]. Mounjaro, containing tirzepatide, functions as a dual GIP/GLP-1 receptor agonist with its own stepwise dosing regimen starting at 2.5mg [2].

From a pharmacological perspective, comparing the 0.5mg Wegovy equivalent to Mounjaro requires examining therapeutic outcomes rather than dose numbers. Clinical trial data from the STEP programme for semaglutide and SURMOUNT trials for tirzepatide demonstrate that both medications achieve substantial weight reduction, but through different receptor pathways [1][2]. UK prescribers assess equivalence based on patient response, tolerability, and weight loss trajectory rather than numerical dose matching.

At Cured Pharmacy, our UK-registered clinical team evaluates each patient individually when considering treatment options. The 0.5mg Wegovy dose typically follows the initial 0.25mg starter dose, whilst Mounjaro's titration begins at 2.5mg for four weeks before potential escalation. Both medications require prescription-only access and clinical assessment by a UK prescriber, ensuring appropriate patient selection and monitoring throughout treatment.

Wegovy 0.5mg vs Mounjaro: Understanding the 0.5mg Wegovy Equivalent to Mounjaro Dosing

When evaluating the 0.5mg Wegovy equivalent to Mounjaro, it's essential to understand that Wegovy's 0.5mg dose sits within a five-step titration schedule (0.25mg, 0.5mg, 1mg, 1.7mg, 2.4mg maintenance), whilst Mounjaro employs a different escalation pathway (2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, 15mg) [1][2]. The numerical difference in milligrams reflects distinct molecular structures and receptor binding profiles rather than potency variations.

Clinical evidence suggests that patients on Wegovy 0.5mg typically experience meaningful weight reduction during this titration phase, with the STEP 1 trial demonstrating progressive weight loss as patients advance through dose escalations [1]. Similarly, Mounjaro's initial 2.5mg dose serves as a therapeutic starting point that minimises gastrointestinal side effects whilst initiating weight loss, with SURMOUNT-1 showing average weight reductions of 15-20% at higher maintenance doses [2].

UK prescribers at Cured Pharmacy recognise that determining the 0.5mg Wegovy equivalent to Mounjaro involves assessing individual patient factors including BMI, weight loss goals, side effect tolerance, and metabolic response. Both treatments are available from £124.99 for Wegovy and £124.99 for Mounjaro, with transparent pricing provided before consultation. All patients undergo a comprehensive online clinical assessment by our UK-registered prescribers to ensure appropriate treatment selection.

Switching Between Treatments: 0.5mg Wegovy Equivalent to Mounjaro Considerations

Patients switching from Wegovy 0.5mg to Mounjaro, or vice versa, should not attempt direct dose translation without prescriber guidance. The MHRA-approved prescribing information for both medications does not provide cross-titration equivalence tables because the 0.5mg Wegovy equivalent to Mounjaro depends on treatment duration, patient response, and clinical objectives [3]. UK clinical practice typically involves starting Mounjaro at the initial 2.5mg dose even when transitioning from Wegovy, allowing proper tolerance assessment.

Our superintendent pharmacist, Tarun Kumar (GPhC 2233073), advises that switching decisions should account for washout periods, previous side effect profiles, and weight loss achieved on the current medication. Both Wegovy and Mounjaro carry similar gastrointestinal side effects including nausea, vomiting, and diarrhoea, though individual tolerance varies considerably. Clinical monitoring remains essential throughout any treatment transition to optimise outcomes and safety.

Clinical Efficacy: How the 0.5mg Wegovy Equivalent to Mounjaro Affects Weight Loss

Understanding the 0.5mg Wegovy equivalent to Mounjaro in terms of weight loss efficacy requires examining clinical trial outcomes at comparable treatment stages. The STEP trials showed that semaglutide 2.4mg (Wegovy's maintenance dose) produced average weight reductions of 14.9% over 68 weeks, whilst the SURMOUNT-1 trial demonstrated tirzepatide 15mg achieving average weight loss of 20.9% over 72 weeks [1][2]. However, these figures represent maintenance doses rather than early titration levels.

At the 0.5mg Wegovy dose level, patients are typically 5-8 weeks into treatment and experiencing progressive weight reduction as the medication reaches therapeutic levels. This dose is not intended as a maintenance level but serves as a stepping stone toward the 2.4mg target dose. Similarly, Mounjaro's initial doses (2.5mg and 5mg) facilitate gradual escalation whilst minimising side effects, with maximal weight loss observed at higher maintenance doses [2].

The 0.5mg Wegovy equivalent to Mounjaro question often arises from patients seeking to compare early treatment experiences. UK clinical guidance emphasises that both medications require patience through titration phases, with optimal results emerging after several months at maintenance doses. Cured Pharmacy's clinical team provides ongoing support throughout treatment, ensuring patients understand expected timelines and realistic outcomes based on published trial data.

Treatment Active Ingredient Starting Dose Maintenance Dose Price From
Wegovy Semaglutide 0.25mg weekly 2.4mg weekly £109.00
Mounjaro Tirzepatide 2.5mg weekly 5-15mg weekly £145.00
Saxenda Liraglutide 0.6mg daily 3mg daily £68.00
Wegovy Oral Tablets Semaglutide 3mg daily 7-14mg daily £83.00

Safety Profile: 0.5mg Wegovy Equivalent to Mounjaro Side Effect Comparison

When comparing the 0.5mg Wegovy equivalent to Mounjaro from a safety perspective, both medications share similar adverse effect profiles dominated by gastrointestinal symptoms. Clinical trials report nausea as the most common side effect, affecting approximately 44% of semaglutide users and 34% of tirzepatide users, though severity typically decreases with continued treatment [1][2]. The 0.5mg Wegovy dose often represents a critical tolerance checkpoint where patients adapt to GLP-1 receptor stimulation.

Serious adverse events remain rare with both medications, but UK prescribers monitor for pancreatitis, gallbladder disease, and thyroid concerns as outlined in MHRA safety communications [3]. The 0.5mg Wegovy equivalent to Mounjaro discussion must include contraindications such as personal or family history of medullary thyroid carcinoma and multiple endocrine neoplasia syndrome type 2, which apply equally to both treatments.

At Cured Pharmacy, our clinical assessment process identifies patients unsuitable for either medication, including those with severe gastrointestinal disease, diabetic retinopathy complications, or pregnancy. Both Wegovy and Mounjaro require prescription-only access following comprehensive medical evaluation by UK-registered prescribers, ensuring appropriate patient selection and risk mitigation throughout treatment.

Managing Side Effects During Dose Escalation

Patients experiencing the 0.5mg Wegovy dose or considering the equivalent Mounjaro level should employ evidence-based strategies to minimise gastrointestinal side effects. Clinical guidance recommends eating smaller, more frequent meals, avoiding high-fat foods, and maintaining adequate hydration to reduce nausea and vomiting [4]. These strategies apply equally whether using Wegovy or Mounjaro, as both medications slow gastric emptying through GLP-1 receptor activation.

UK prescribers may adjust titration schedules if side effects prove intolerable, occasionally maintaining patients at lower doses for extended periods before advancing. This flexible approach, supported by clinical experience rather than rigid protocol adherence, optimises treatment continuation rates and patient satisfaction. Our clinical team at Cured Pharmacy provides personalised guidance on managing side effects, ensuring patients receive support throughout their weight loss journey.

Cost Comparison: 0.5mg Wegovy Equivalent to Mounjaro UK Pricing

Understanding the 0.5mg Wegovy equivalent to Mounjaro extends to cost considerations, particularly relevant for UK patients funding treatment privately. At Cured Pharmacy, Wegovy is available from £124.99 and Mounjaro from £124.99 representing competitive UK pricing with transparent costs provided before clinical consultation. New patients can Save £20 off their first order using code Weightlossnew, making treatment initiation more accessible.

The price difference between Wegovy and Mounjaro reflects manufacturing, licensing, and market factors rather than efficacy disparities. When considering the 0.5mg Wegovy equivalent to Mounjaro from a cost-effectiveness perspective, patients should evaluate total treatment duration, expected weight loss outcomes, and individual response patterns rather than focusing solely on per-pen pricing. Both medications require ongoing monthly prescriptions, making long-term affordability a key consideration.

Cured Pharmacy guarantees the lowest UK prices for genuine, MHRA-licensed medications sourced through regulated pharmaceutical supply chains. Unlike some providers, we display pricing upfront rather than requiring consultation completion before cost disclosure, ensuring patients make informed financial decisions. All treatments include free online consultation with UK-registered prescribers, discreet packaging, and rapid delivery options to support treatment adherence and convenience.

Accessing Treatment: 0.5mg Wegovy Equivalent to Mounjaro Through Cured Pharmacy

Patients seeking the 0.5mg Wegovy equivalent to Mounjaro through Cured Pharmacy benefit from a streamlined online consultation process that takes under three minutes to complete. Our UK-registered clinical team, led by superintendent pharmacist Tarun Kumar (GPhC 2233073), reviews each assessment to determine suitability for either Wegovy or Mounjaro based on medical history, current medications, and weight loss objectives.

The consultation process evaluates BMI requirements (typically ≥30 kg/m² or ≥27 kg/m² with weight-related comorbidities), screens for contraindications, and discusses realistic treatment expectations. UK prescribers provide personalised recommendations on whether Wegovy or Mounjaro better suits individual patient profiles, considering factors beyond simple dose equivalence including injection frequency preferences, cost sensitivity, and previous treatment experiences.

As a GPhC-registered online pharmacy (registration number 9012511), Cured Pharmacy supplies only genuine Novo Nordisk Wegovy and Eli Lilly Mounjaro products through licensed UK pharmaceutical wholesalers. We never supply unregulated compounded versions or unlicensed imports, ensuring patients receive the same quality medications available through traditional pharmacies. Treatment begins with appropriate starter doses (0.25mg for Wegovy, 2.5mg for Mounjaro) regardless of previous medication experience, following MHRA-approved titration schedules for optimal safety and efficacy.

Next Steps: Starting Your Weight Loss Journey

Whether you're considering Wegovy, Mounjaro, or exploring the 0.5mg Wegovy equivalent to Mounjaro question, Cured Pharmacy provides expert guidance throughout your treatment journey. Our clinical team remains available via phone (+44 116 4646009) to address questions about dose equivalence, switching between medications, or managing side effects during titration.

Begin your assessment today to receive personalised recommendations from UK-registered prescribers who understand the nuances of GLP-1 and dual GIP/GLP-1 receptor agonist therapy. With transparent pricing from £124.99 discreet delivery, and ongoing clinical support, Cured Pharmacy makes evidence-based weight loss treatment accessible and convenient for patients across the UK.

Scientific References

  1. Wilding, J. P., Batterham, R. L., Calanna, S., Davies, M., Van Gaal, L. F., Lingvay, I., ... & Kushner, R. F. (2021). Once-weekly semaglutide in adults with overweight or obesity. New England Journal of Medicine, 384(11), 989-1002. [accessed 15 August 2026]
  2. Jastreboff, A. M., Aronne, L. J., Ahmad, N. N., Wharton, S., Connery, L., Alves, B., ... & Garvey, W. T. (2022). Tirzepatide once weekly for the treatment of obesity. New England Journal of Medicine, 387(3), 205-216. [accessed 15 August 2026]
  3. Medicines and Healthcare products Regulatory Agency. (2023). Wegovy (semaglutide): Summary of Product Characteristics. MHRA. [accessed 15 August 2026]
  4. Dahl, D., Onishi, Y., Norwood, P., Huh, R., Bray, R., Patel, H., & Rodríguez, Á. (2022). Effect of subcutaneous tirzepatide vs placebo added to titrated insulin glargine on glycemic control in patients with type 2 diabetes: the SURPASS-5 randomized clinical trial. JAMA, 327(6), 534-545. [accessed 15 August 2026]
  5. NHS. (2026). Tirzepatide: a medicine to manage type 2 diabetes and treat obesity. https://www.nhs.uk/medicines/tirzepatide/ Accessed 15 August 2026.
  6. NHS. (2026). Overweight and obesity in adults. https://www.nhs.uk/conditions/overweight-and-obesity/ Accessed 15 August 2026.
  7. NHS England. (2026). Weight management injections. https://www.england.nhs.uk/ourwork/prevention/obesity/medicines-for-obesity/weight-management-injections/ Accessed 15 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.

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

Is there a direct 0.5mg Wegovy equivalent to Mounjaro dose?
No, there is no direct milligram-to-milligram equivalence between Wegovy 0.5mg and Mounjaro because they are different molecules with distinct dosing schedules. UK prescribers assess equivalence based on therapeutic response rather than numerical dose matching.
Can I switch from Wegovy 0.5mg to Mounjaro without restarting titration?
No, switching from Wegovy to Mounjaro typically requires starting at Mounjaro's initial 2.5mg dose regardless of your current Wegovy dose. This approach ensures proper tolerance assessment and minimises side effects under UK prescriber guidance.
Which is more effective for weight loss: 0.5mg Wegovy or Mounjaro's starting dose?
Neither the 0.5mg Wegovy equivalent to Mounjaro nor Mounjaro's 2.5mg starting dose represents maintenance therapy, so comparing efficacy at these titration levels is clinically inappropriate. Maximal weight loss occurs at higher maintenance doses for both medications after several months of treatment.
How much does the 0.5mg Wegovy equivalent to Mounjaro cost at Cured Pharmacy?
Wegovy is available from £124.99 and Mounjaro from £124.99 at Cured Pharmacy, with £20 off your first order using code Weightlossnew. Both require prescription-only access following online clinical assessment by UK-registered prescribers.
Do Wegovy 0.5mg and Mounjaro cause the same side effects?
Yes, both medications share similar gastrointestinal side effects including nausea, vomiting, and diarrhoea due to their GLP-1 receptor activity. Individual tolerance varies, but side effects typically decrease with continued treatment and proper dietary management.
How long do I stay on Wegovy 0.5mg before increasing the dose?
The standard Wegovy titration schedule maintains patients on 0.5mg for four weeks (weeks 5-8 of treatment) before escalating to 1mg. Your UK prescriber may adjust this timeline based on tolerance and response.
Is Mounjaro better than Wegovy for weight loss?
Clinical trials suggest tirzepatide (Mounjaro) may produce slightly greater average weight loss than semaglutide (Wegovy) at maintenance doses, with SURMOUNT-1 showing 20.9% reduction versus STEP's 14.9%. However, individual responses vary considerably, and both medications deliver clinically significant outcomes.
Can I get Wegovy or Mounjaro on the NHS instead of paying privately?
NHS availability of Wegovy and Mounjaro for weight loss remains limited due to NICE guidance restrictions and supply constraints. Most UK patients access these medications privately through registered pharmacies like Cured Pharmacy, where transparent pricing and rapid access are guaranteed.
Tarun Kumar, Prescribing Pharmacist

Medically reviewed by

Tarun Kumar, Prescribing Pharmacist (GPhC 2233073)

Reviewed on: June 03, 2026

Last reviewed: 15 August 2026

Last updated on 15 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 15 August 2026

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

Current version (15 August 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.