Buy Mounjaro (tirzepatide) in the UK: full guide
Medically reviewed by Dr Miguel A. Guirola
Obesity specialist doctor · DoctorLife doctor
GMC-registered · General Medical Council
Medically reviewed by Dr Miguel A. Guirola
Obesity specialist doctor · DoctorLife doctor
GMC-registered · General Medical Council
Mounjaro (tirzepatide) is one of the most effective GLP-1 medicines for weight loss. We explain the price, prescription and how to start in the UK.
Yes, with a prescription. Mounjaro (tirzepatide) is available at UK pharmacies and is prescription-only. A GMC-registered doctor must assess whether it is right for you before it can be dispensed.
Mounjaro is a dual GIP/GLP-1 agonist and has shown the greatest average weight loss in clinical trials (up to around 20%), which is why demand has grown so quickly.
| Pen dose | Treatment phase | Indicative price/month |
|---|---|---|
| 2.5 mg | Start | £120–£150 |
| 5 mg | Adjustment | £140–£180 |
| 7.5–10 mg | Escalation | £170–£220 |
| 12.5–15 mg | Maintenance | £200–£250 |
At DoctorLife your first medical consultation is free, with no obligation. All follow-up is managed from our in-app service.
People who started their plan with medical supervision. Swipe to see more cases.



Results achieved with GLP-1-based medical treatment. Illustrative images. Results depend on each individual and on the medical assessment; they are not guaranteed.
In clinical trials Mounjaro (tirzepatide) showed greater average weight loss than semaglutide, but the best choice depends on your medical history and goals. A doctor will advise which is right for you.
No. Mounjaro is prescription-only in the UK. Buying it without a prescription is illegal and unsafe.
This content is informational and does not replace medical advice. GLP-1 treatments require assessment and a prescription from a GMC-registered clinician. Content reviewed by Dr Miguel A. Guirola (GMC-registered · General Medical Council).
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