Medically reviewed by Dr Miguel A. Guirola
Obesity specialist doctor · DoctorLife doctor
GMC-registered · General Medical Council
The key differences between Ozempic, Wegovy and Mounjaro: active ingredient, licence, effectiveness and how to choose with a doctor.
| Medicine | Active ingredient | Licence | Indicative price/month |
|---|---|---|---|
| Ozempic | semaglutide | Type 2 diabetes | £130–£180 |
| Wegovy | semaglutide 2.4 mg | Weight loss | £150–£200 |
| Mounjaro | tirzepatide | Type 2 diabetes & weight loss | £120–£250 |
If your goal is weight loss, Wegovy and Mounjaro are the usual candidates because of their licences and clinical evidence. Ozempic is licensed for type 2 diabetes. Mounjaro has shown the greatest average weight loss in trials, but the best choice depends on your history, tolerance and goals.
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 the greatest average weight loss, followed by Wegovy. However, the most effective option for you depends on your medical assessment.
Yes. If one medicine is not tolerated or is out of stock, a doctor can consider switching within the GLP-1 family with appropriate monitoring.
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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