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How much is Mounjaro 12.5mg?
The cheapest first order for Mounjaro 12.5mg today is £207 at New Health, delivery included. The same dose costs £212 at the cheapest price with no discount. Select the pharmacy name for the code.
By Gary Atmos, Penzilla Editorial Team. Prices checked 8 October 2026.
| Dose | Cheapest first order | Second cheapest first order | Third cheapest first order | Cheapest without a discount |
|---|---|---|---|---|
| Mounjaro 12.5mg | £207New Health, GPhC 9011199 £51.75 a week | £212 Medicine Marketplace | £222.08 Farmeci | £212 Medicine Marketplace, GPhC 1116946 |
Open the full Mounjaro pharmacy list on Monj
The three cheapest first orders for Mounjaro 12.5mg
- New Health, £207, GPhC 9011199
- Medicine Marketplace, £212, GPhC 1116946
- Farmeci, £222.08, GPhC 9012851
Select a name to open the code or offer link. The gap from first to third is £15.08.
What the discount saves
A first order at £207 sits £5 below the cheapest standard price of £212 at Medicine Marketplace. The saving is 2%. Across the four weekly doses in the pen, the first order costs £51.75 a week.
A late 12.5mg dose
You have a four day window after the due day. Inside the window, inject. Outside the window, wait for your next usual day. Two or more missed weeks call for a word with the prescriber before you inject 12.5mg again.
Up or down from 12.5mg
The 10mg first order is £193, which is £14 less. The 15mg first order is £224, which is £17 more. See Mounjaro 15mg. All Mounjaro prices.
How to read the table
- Cheapest first order is the lowest price a new customer pays today, with the pharmacy's code or welcome offer applied.
- Second and third cheapest show how close the next two pharmacies are.
- Cheapest without a discount is the lowest standard price for the same dose with no code at all.
- Select a pharmacy name to see the discount code or offer link behind the price.
- Delivery is inside every price. So are the consultation and dispensing fees.
Questions people ask
How much is Mounjaro 12.5mg in the UK?
£207 on the cheapest first order, at New Health. Checked 8 October 2026.
Is there a discount code for Mounjaro 12.5mg?
Select New Health in the table to see the code or offer link behind the £207 price.
How much is Mounjaro 12.5mg without a discount?
£212 at Medicine Marketplace, the cheapest standard price.
Does a new pharmacy let me stay on 12.5mg?
Yes, with proof of your current dose. Switching pharmacy explains the steps.
Sources
- Eli Lilly, Mounjaro KwikPen Summary of Product Characteristics (electronic medicines compendium)
- Jastreboff AM and colleagues, SURMOUNT-1, New England Journal of Medicine, 2022
- General Pharmaceutical Council, register of pharmacies
