Where is the best place to buy the cheapest Mounjaro in the UK?

If you are wondering where the best place to buy Mounjaro UK is, let us tell you.

Mounjaro: an overview

Mounjaro weight loss injections contain the active ingredient Tirzepatide, a GLP-1 inhibitor that suppresses your appetite and makes you feel fuller for longer. 

Studies have shown that, when using this injection for a year, you can expect to lose, on average, up to 22% of your starting body weight. These weight-loss pens should be used alongside exercise and a reduced-calorie diet.

Mounjaro should be injected into your upper arm, thigh or abdomen once weekly, at the same time each week. The dosing schedule means you can slowly increase your dose each month, this helps to minimise side effects. 

Who can get Mounjaro?

To be eligible for Mounjaro injections, you must have a BMI (Body mass index) of over 30 or over 27 with weight-related comorbidities, such as type 2 diabetes.

Mounjaro shouldn’t be used if you are taking any medicines that will interact with it. You should always give a full list of the medication you are currently taking to the doctor so they can check if it is safe for you.

Finding the cheapest price for Mounjaro online

It’s not always easy to find the best place to buy Mounjaro weight loss injections, whether you’re looking for the cheapest price, a trustworthy pharmacy, or even one that offers support throughout your weight loss journey. So let us break it down for you…

How do I know if an online pharmacy is legitimate?

When considering which online pharmacy to use, you must make sure you buy weight loss injections Mounjaro from a legitimate pharmacy.

According to a press release published by the MHRA, fake Mounjaro weight loss UK injections are being sold in the UK. At the time of publishing the article, it was reported that the MHRA had seized 369 potentially fake pens.

They report that buying these prescription-only drugs online without a prescription endangers your health. The MHRA has received reports of a very tiny number of persons being hospitalised after using potentially counterfeit pens.

Any drugs purchased outside of the legal supply chain may not contain the ingredients listed on the label. Serious Mounjaro side effects observed by hospitalised patients, including hypoglycemic shock and coma, suggest that the pens may contain insulin instead of Semaglutide.(1)

Before buying medicines online, you should always check the following:

• Is the website owned by a registered UK pharmacy?
• Can you phone and speak with a pharmacist?
• Are the GPHC and MHRA logos accessible on the website?
• Does the registered pharmacy link work?
• Are they selling prescription-only drugs without a prescription?

Check out our in-depth article about how to spot a fake pharmacy here.

Comparing pharmacy prices online

Finding the best Mounjaro UK price online can often be time-consuming. With the large number of pharmacies online these days, it’s often hard to know where to start. 

This is why we’ve decided to simplify it by comparing the different Mounjaro costs in one place.

Find below a list of online pharmacies and their starting Mounjaro injection prices*:

Oxford Online Pharmacy £129.99
Lloyds Pharmacy £149
Boots Pharmacy £219
MedExpress £149.99
Asda Online (Zava) £179
Superdrug £215
Numan £209
Simply Meds £149.99
Health Express £179.99
The Independent Pharmacy £148.99
Well Pharmacy £149
Assured Pharmacy £139

*These prices are as of 19.02.2025 and are subject to change.

Where is the best place to buy cheap Mounjaro UK?

When comparing the online suppliers for Mounjaro injection prices, it became apparent that the larger, well-known companies are more expensive compared to independent pharmacies, such as Asda Mounjaro, Boots Mounjaro, and Superdrug Mounjaro. Their starting price averages around £204 for one pen.

Subscription sites seem to charge more than the well-known companies above, such as Voy Mounjaro and Numan Mounjaro. After their initial introductory discounts, you can expect to spend an average of £214 for the starting pen.When choosing less well-known, independent pharmacies such as Oxford Online Pharmacy, you will get the same great service, as UK doctors prescribe legitimate medicines at a much lower cost. At Oxford Online Pharmacy, you can get Mounjaro from £129.99, which doesn’t even include the introductory discount yet.

We don't just offer cheap introductory mounjaro prices, we provide cheap Mounjaro across all doses meaning you can reorder time and time again with confidence.

Prices checked on 19th February 2025 - If you find a cheaper price call us. 

Read below to find out how to save even more on your Mounjaro cost…

Introductory Mounjaro discount code

Many online pharmacies offer a discount on the first order you place with them. For example, you can get Mounjaro pens from Oxford Online Pharmacy with a 10% discount by signing up to the mailing list.

The savings don’t just stop there. If you join the mailing list, weekly discounts are provided for subscribers of up to 15% off!

Mounjaro delivery charge

It is worth noting that many online pharmacies charge a delivery charge for Mounjaro pen orders, even though they offer free delivery on orders over a certain amount. Why is this?

Well, Mounjaro injections must be kept at a low temperature before use, keeping it refrigerated enables you to use the pen until its expiry date. Once at room temperature, the pen will only last 30 days (3). Therefore, these pens are packed specially with ice packs and cooling materials, which keep the pen refrigerated until it arrives. 

Because of the time-critical nature of getting the pen transported and in a fridge, it needs to be sent out on a faster delivery meaning that it will leave the pharmacy and arrive to the customer in enough time before it warms up. This fast delivery option incurs a bigger cost as does the cooling materials used in the boxes, so this is why pharmacies charge delivery.

At Oxford Online Pharmacy, you can pay for Royal Mail, Tracked 24 delivery for £4.99.

Price match promise

At Oxford Online Pharmacy you can apply for a price match promise, which means if you find Mounjaro cheaper elsewhere online, the price will be matched. 

It is important to note that a price match will only be made if the cheaper price comes from a registered online pharmacy and the cheaper price isn’t due to a company's promotional discount.

To apply for a price match, call 01295 262925. You will be asked to provide a live web link to the item you want to purchase.

References

1. MHRA warns of unsafe fake weight loss pens - GOV.UK
2. Mounjaro (Tirzepatide) injection 2.5 mg - Oxford Online Pharmacy
3. Mounjaro KwikPen 2.5mg solution for injection in pre-filled pen - Patient Information Leaflet (PIL) - (EMC)