Two Weight-Loss Options.
One Journey. Your Choice.
- Wegovy is now significantly less expensive per pen
- Mounjaro's manufacturer will increase all UK prices on 1 September, 2025
- Our clinically-led team can support your safe switch to Wegovy
Wegovy vs Mounjaro comparison
Wegovy
MounjaroAvg. weight loss
Wegovy
Up to 21%*
Mounjaro
Up to 22%*
Active ingredient
Wegovy
Semaglutide
Mounjaro
Tirzepatide
Schedule
Wegovy
Weekly dose
Mounjaro
Weekly dose
Dose flexibility
Wegovy
Increase, decrease or maintain monthly
Mounjaro
Increase, decrease or maintain monthly
Suitable for oral contraception?
Wegovy
Yes
Mounjaro
No
Injection site reactions†
Wegovy
0.3% of patients
Mounjaro
8.6% of patients
Licensed for heart health‡
Wegovy
Yes
Mounjaro
No
* Effectiveness: In studies, the highest dose of Mounjaro (tirzepatide) plus healthy lifestyle changes led to an average weight loss of up to 20.9% in 36 weeks and 25.3% in 88 weeks. Wegovy (semaglutide) users lost around 15% of their weight in 68 weeks with diet and exercise changes.
† Injection site reactions: Long-term studies found these in 0.3% of Wegovy users and 8.6% of Mounjaro users.
‡ Heart health: Clinical trials show Wegovy can reduce the risk of heart attack, stroke and death from heart disease by up to 20% in people with obesity or who are overweight and have existing heart disease, even if they don't have diabetes.
Why switch to Wegovy?
If you're currently using Mounjaro and looking for a more affordable alternative, Wegovy may be a suitable option.
- Clinically proven up to 21% average weight loss
- Significantly cheaper compared to Mounjaro
- Similar weekly injection method
- Reduce CV events
- Same active ingredient as 'Ozempic'
- New 7.2mg dose proven up to 25% weight loss
Dose and price comparison
Work out your new dose of Wegovy, based on your current dose of Mounjaro.
Mounjaro
(Your current dose)
Wegovy
(Our recommended dose)
2.5mg
£145.00
1mg
£129.99
5mg
£169.99
1.7mg
£159.99
7.5mg
£239.99
2.4mg
£179.99
10mg
£269.99
2.4mg
£179.99
12.5mg
£289.99
2.4mg
£179.99
15mg
£299.99
7.2mg
£259.99
How it works
Complete your consultation
Tell us about your current Mounjaro dose, how long you've been using it, and any side effects.
Prescriber review
Our clinical team will determine if the Wegovy starting dose is appropriate for you.
Delivery to your door
Once approved, your Wegovy pens will be shipped with tracking and full instructions.
Dose Comparison
Work out your new dose of Wegovy, based on your current dose of Mounjaro.
Select your current Mounjaro dose
Wegovy dose & price details
Equivalent Wegovy dose: 1mg
Step-down dose: 0.5mg*
Wegovy Price: £129.99 (Saving: £15)
* 7 day wash-out period between first dose of Wegovy and last dose of Mounjaro
* If you've experienced side effects, we recommend a Step-down dose.
* Our prescribers will assess each case individually before making a recommendation.
Stay on Mounjaro
Continuing with your current treatment is a safe and supported choice. Our clinical team will ensure Mounjaro remains an effective option for your needs.
Proven results
Clinical trials show an average 22% body weight loss over 72 weeks with Mounjaro.
Continue where you left off
Continue re-ordering as normal, you may decide to increase or maintain your current dose.
Lower your dose
Continue re-ordering as normal, you may decide to increase or maintain your current dose.
Frequently Asked Questions
A fully qualified team
Our experienced team of Pharmacists and Doctors are registered with the General Pharmaceutical Council and General Medical Council.
Umar Razzaq
Pharmacist
MPharm, University Of Strathclyde
Dr Liam Piggott
Medical Director
MB BS, BSc (Hons) BDS, MRCDP, MRCS (Ed) St Georges University of London
Nish Fayyaz
Pharmacist
MPharm, University Of Strathclyde
Radman Hojati
Pharmacist Prescriber
MPharm, University Robert Gordon
Ready to switch?
Fill in our online questionnaire so our medical team can check your eligibility for Wegovy today.
- Reviewed by our UK-based medical team
- Takes less than 2 minutes to complete
- Approved treatments dispatched same day (before 3pm)
Dr Liam Piggott
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