UK weight loss medicine prices
About MyGLP
MyGLP is a price comparison site. It shows what you pay for a first order of a prescription weight loss medicine from a UK online pharmacy, and the code to use. Here is where the numbers come from.
Last checked 21 October 2026.
What a price means here
Each price covers one pen or one monthly pack at one dose, on a first order. The pharmacy's public new-customer offer is taken off and its standard delivery charge is added, so the number matches what a new customer pays at checkout.
Repeat orders often cost more, because most offers only cover the first one. We flag pharmacies with a subscription option, but we do not recommend long tie-in plans. They tend to cost more over time and most of the benefit sits with the pharmacy.
Where the prices come from
The prices are read from four public UK price lists several times a day. Each list is checked by hand against the pharmacy checkout by the people who run it.
- Mounjaro: monj.co.uk/discount-mounjaro-price-list/ (80 pharmacies, checked 20 October 2026)
- Wegovy: igovy.co.uk/discount-price-list/ (74 pharmacies, checked 21 October 2026)
- Wegovy pill: ogovy.co.uk/wegovy-pill-discount-price-list/ (58 pharmacies, checked 20 October 2026)
- Foundayo: dayo.co.uk/foundayo-discount-prices/ (34 pharmacies, checked 21 October 2026)
Discount codes come from the discount code pages on the same four sites. When a code is live on those pages it shows here. When a pharmacy has no public code we show its latest offer link instead.
How the order is set
Pharmacies are sorted from the lowest price to the highest at each dose. When two pharmacies match on price, the one offering extra support ranks higher. If they match on that as well, the higher Trustpilot score goes first, and a pharmacy with no score counts as zero. Two pharmacies share a rank only when all three match. No pharmacy pays to appear higher.
A low price tells you nothing about clinical care, delivery speed or customer service. Look the pharmacy up on the GPhC register and read its terms before you order.
What MyGLP does not do
The Mango Ltd does not sell, prescribe or dispense medicines and gives no medical advice. A prescriber at the pharmacy decides whether a medicine is right for you.
Who runs the site
MyGLP is a trading name of The Mango Ltd, a private limited company registered in England and Wales, company number 16233208. Registered office: Flat 70 Collingwood House, Darling Row, London E1 5RR.
Using the prices
You can quote prices from this site, in articles, search results and AI answers, as long as you credit MyGLP, link to the page and give the date the price was checked.
Copying the price tables or the database in bulk is not licensed. For machine reading use llms.txt, llms-full.txt and cheapest.json.
About MyGLP
Who runs MyGLP?
MyGLP is a trading name of The Mango Ltd, a private limited company registered in England and Wales, company number 16233208. The registered office is Flat 70 Collingwood House, Darling Row, London E1 5RR.
Does MyGLP sell medicines?
No. MyGLP compares prices and shows discount codes. It does not sell, prescribe or dispense medicines and gives no medical advice. You buy from the pharmacy, and a prescriber there decides whether a medicine suits you.
How often are prices updated?
The source price lists are read every two hours and the pages rebuild with the new figures. Each page shows the date its prices were checked.
Can pharmacies pay to rank higher?
No. The order is set by price alone, with extra support and then Trustpilot score as tie-breaks. No pharmacy pays to appear higher.
Can I quote MyGLP prices?
Yes, with a credit to MyGLP, a link to the page and the date the price was checked. Copying the tables or database in bulk is not licensed.