Mounjaro 12.5mg Price Comparison UK
High-dose maintenance (weeks 17-20)
Compare Mounjaro 12.5mg Prices Across UK Pharmacies
Prices are sorted from cheapest to most expensive. All pharmacies listed are GPhC-registered. Prices are verified regularly and represent the cost for one pen (4 weekly injections).
| # | Pharmacy | Monthly Price | What's Included | Savings vs Highest |
|---|---|---|---|---|
| 1 | MedExpress PharmacyBest Price | £160 | Pen + needles + consultation | Save £135/month |
| 2 | HealthHub Online | £172 | Pen + needles + free delivery | Save £123/month |
| 3 | Click Pharmacy | £185 | Pen + needles + consultation | Save £110/month |
| 4 | Simple Online Pharmacy | £200 | Pen + needles | Save £95/month |
| 5 | Pharmacy2U | £215 | Pen + needles + consultation | Save £80/month |
| 6 | Boots Online Doctor | £255 | Pen + needles + consultation | Save £40/month |
| 7 | Superdrug Health Hub | £278 | Pen + needles + consultation | Save £17/month |
| 8 | Asda Online Doctor | £295 | Pen + needles + consultation | - |
Prices last verified March 2026. Prices may vary — always confirm with your chosen pharmacy before purchasing.
About the Mounjaro 12.5mg Dose
The 12.5mg dose is the second-highest available and is used by patients who need substantial appetite suppression and metabolic support. At this level, patients in clinical trials achieved average weight loss of approximately 20% of body weight. This dose is typically reserved for patients who have tolerated lower doses well but have not yet reached their weight loss goals. The cost is notably higher than mid-range doses, so it is especially important to compare pharmacy prices carefully. Many online pharmacies offer subscription discounts at this tier to retain long-term customers.