GLP-1 Injection Prices UK 2026

Compare Mounjaro, Wegovy and Ozempic prices from UK online pharmacies and local pharmacies. Updated regularly.

UK Average
£203.44
per month
Cheapest
£79.99
right now
Prices tracked
796
from 3 drugs
Updated
26 May 2026
✅ Real pharmacy prices
🔄 Updated every 24 hours
🇬🇧 UK registered pharmacies only
💊 3 GLP-1 drugs tracked
🔔 Free price drop alerts

Compare by Drug

Select a drug to see a full price breakdown across all UK pharmacies, including local pharmacies.

Mounjaro
Tirzepatide
GLP-1
Average price / month
£237.47
👑 Cheapest: £120.00 at Assured Pharmacy · Save £117/mo vs average
Compare all prices →
Wegovy
Semaglutide
GLP-1
Average price / month
£161.17
👑 Cheapest: £79.99 at Next Script · Save £81/mo vs average
Compare all prices →
Ozempic
Semaglutide
GLP-1
Average price / month
£176.60
👑 Cheapest: £149.00 at Simple Online Pharmacy · Save £28/mo vs average
Compare all prices →

How GLP-1 Pricing Works in the UK

💊

Pharmacies set their own prices

Unlike the NHS, private UK pharmacies set their own prices for Mounjaro, Wegovy and Ozempic. Prices vary by up to £80/month for the same dose.

💰

Full price transparency

Prices shown are the total monthly cost from each pharmacy. Where introductory discounts apply, both the promotional and standard prices are displayed.

🔄

Prices change regularly

GLP-1 prices fluctuate daily. PriceMyDose tracks price changes so you always see the latest — and alerts you when they drop.

GLP-1 Prices by City

All pharmacies deliver nationwide. City pages include local pharmacies stocking GLP-1 injections.

London Birmingham Leeds Glasgow Sheffield Manchester Bradford Edinburgh Liverpool Bristol Coventry Leicester Cardiff Belfast Nottingham Newcastle upon Tyne Wolverhampton Plymouth Derby Stoke-on-Trent Southampton Swansea Brighton Reading
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Frequently Asked Questions — GLP-1 Prices UK

Mounjaro (tirzepatide) costs between £139 and £229 per month in the UK for private prescriptions. The starting dose of 2.5mg is cheapest. As you titrate up to higher doses (5mg, 7.5mg, 10mg, 12.5mg, 15mg), the monthly cost increases. The exact price depends on which pharmacy you use — compare all current Mounjaro prices on PriceMyDose.

The cheapest GLP-1 injection currently available in the UK is £79.99/month. Prices change daily as pharmacies adjust their pricing. PriceMyDose tracks live prices across all major UK pharmacies so you can find the best deal right now.

Mounjaro and Wegovy are priced similarly by most UK pharmacies. At starting doses, Mounjaro tends to be marginally cheaper. Both drugs work differently — Mounjaro (tirzepatide) targets two hormones (GLP-1 and GIP) while Wegovy (semaglutide) targets one (GLP-1 only). Choose based on your clinical needs, not just price.

Yes, but access is limited. Wegovy (semaglutide) is available via NHS specialist weight management services for people with a BMI over 35 plus at least one weight-related condition. Mounjaro is approved for NHS use in similar circumstances. Most people in the UK currently access these drugs privately through online pharmacies.

Most UK online pharmacies update their GLP-1 prices daily. Prices typically increase as you move to higher doses. Occasional promotions or new pharmacy entrants can create temporary price drops. Sign up for free PriceMyDose alerts to be notified immediately when prices fall.

About PriceMyDose

PriceMyDose is an independent UK price comparison service for GLP-1 weight loss injections. We track prices from Mounjaro, Wegovy and Ozempic suppliers across the UK — including online pharmacies and local pharmacies. We are not affiliated with any pharmacy and our rankings are based on price, not commercial relationships (except sponsored listings, which are clearly marked).