JaroPrices - Compare UK Mounjaro Prices

JaroPrices is the UK's leading Mounjaro (tirzepatide) price comparison tool. We track prices from over 65 GPhC-registered online pharmacies so you can find the best deal without spending hours searching.

Mounjaro is a weekly injectable medication containing tirzepatide. It is licensed in the UK for weight management in adults with a BMI of 30 or above, or 27 or above with a weight-related health condition. Prices vary significantly between pharmacies — sometimes by over £100 per month — making price comparison genuinely worthwhile.

We update prices daily and show both new patient and repeat prescription rates where they differ. All pharmacies listed are registered with the General Pharmaceutical Council (GPhC) and must display their GPhC registration number. JaroPrices is free to use and we never charge pharmacies to appear in our results, so the rankings are based purely on price.

Mounjaro is available in six doses: 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, and 15mg. Most patients start on 2.5mg and increase every four weeks. The price per pen varies by dose and by pharmacy, so it is worth comparing at each step-up. Our dosage pages show current prices for every available dose.