S
SmartScripts
Cheapest Consultsmartscripts.ie
Cheapest consultation. Online-only service. Irish-based.
- Consult
- €20
- Mounjaro
- €300-€475/mo
- Wegovy
- Available
Mounjaro vs Wegovy
Mounjaro vs Wegovy in Ireland
A practical comparison of results, cost, dosing, and provider options for Irish patients.
The short answer
Mounjaro tends to produce greater average weight loss in clinical studies, but it usually costs more in Ireland. Wegovy is often the lower-cost weekly injection and has a dedicated weight-management licence as semaglutide 2.4mg.
The right choice is not simply the strongest medication. It depends on your budget, medical history, side-effect tolerance, current stock, and what a prescribing doctor thinks is appropriate.
| Feature | Mounjaro | Wegovy |
|---|---|---|
| Active ingredient | Tirzepatide | Semaglutide |
| Mechanism | Dual GIP + GLP-1 | GLP-1 receptor agonist |
| Typical Irish cost | EUR300-EUR475/month | EUR220+/month |
| Injection schedule | Weekly | Weekly |
| Dose escalation | 2.5mg up to 15mg | 0.25mg up to 2.4mg |
| Best fit | Maximum average results, higher budget | Lower monthly cost, semaglutide-specific option |
When Mounjaro may make sense
- You are aiming for the highest average weight-loss outcome and can afford the higher monthly cost.
- You have discussed the dual GIP + GLP-1 mechanism with a prescriber and it is appropriate for your history.
- You have tried a semaglutide option before and the result was not enough, subject to medical review.
When Wegovy may make sense
- You want a weekly semaglutide option that is usually cheaper than Mounjaro.
- You are starting GLP-1 treatment for the first time and want a well-established weight-management pathway.
- You prefer a lower monthly medication budget, with the tradeoff that average results may be lower than Mounjaro.
Do not switch between GLP-1 medications on your own. The safe timing, starting dose, and side-effect plan should be set by a qualified prescriber.
Compare Irish providers
The providers below offer online consultation pathways for GLP-1 medications in Ireland. Availability and pricing can change, so use the table as a shortlist and confirm details directly.
H
HealthHero
ROI GP Routehealthhero.ie
Ireland-based GP-led weight-management pathway. Public page states prescriptions are sent to Republic of Ireland pharmacies only.
- Consult
- €50 / €35 follow-up
- Mounjaro
- Confirm medicine
- Wegovy
- Confirm medicine
Z
ZAVA
zavamed.com/ie
Pan-European digital health provider. Strong patient support.
- Consult
- €21.50
- Mounjaro
- Check provider
- Wegovy
- Available
m
myBMI
Most Establishedmy-bmi.ie
Most established Irish weight loss clinic. Coaching included.
- Consult
- €109 (plan incl.)
- Mounjaro
- Available
- Wegovy
- €220+/mo
LO
LloydsPharmacy Online Doctor
lloydsonlinedoctor.ie
Trusted pharmacy brand. Prescription service with pharmacist support.
- Consult
- Check provider
- Mounjaro
- Available
- Wegovy
- Available
B
BeyondBMI
Premiumbeyondbmi.ie
Premium medically-led programme. GP-supervised treatment.
- Consult
- Check provider
- Mounjaro
- Available
- Wegovy
- Available
W
WeightLossInjections.ie
ROI/NI Routeweightlossinjections.ie
Injectable-focused route. Public FAQ describes Republic of Ireland and Northern Ireland pharmacy fulfilment.
- Consult
- €50 / €30 repeat
- Mounjaro
- Available
- Wegovy
- Available
Mounjaro vs Wegovy FAQ
Is Mounjaro stronger than Wegovy?
Clinical trial averages show higher weight loss with Mounjaro than Wegovy, but individual results vary. Suitability depends on medical history, tolerance, availability, cost, and a doctor's assessment.
Which is cheaper in Ireland, Mounjaro or Wegovy?
Wegovy is usually cheaper at around EUR220+ per month, while Mounjaro is commonly listed around EUR300-EUR475 per month depending on dose and provider. Always verify current pricing directly with the provider.
Can I switch from Wegovy to Mounjaro?
Some patients switch, but it should only be done under medical supervision. A doctor needs to review side effects, dosing history, contraindications, and timing between medications.
Do Mounjaro and Wegovy need a GP referral?
The online providers listed on GLP-1.ie offer their own medical consultation, so a GP referral is usually not required. It is still sensible to keep your GP informed about any new medication.