Mounjaro (Tirzepatide)

Available to order


Medication Features

Mounjaro is a once-weekly weight loss injection containing Tirzepatide and is now licensed for weight loss in the UK. It comes in pre-filled pens that contain 4 doses of Mounjaro and is injected ONCE weekly under the skin. Mounjaro has been clinically proven to achieve ~20% body weight loss or more and is used for Weight Management (weight loss and weight maintenance) and Type 2 diabetes.

Each pack of Mounjaro contains 4 x weekly doses plus needles


  • 2.5mg £189.00 (4 x doses of 2.5mg)

  • 5mg £189.00 (4 x doses of 5mg)

  • 7.5mg £TBD/pen (4 x doses of 7.5mg)

  • 10mg £TBD/pen (4 x doses of 10mg)

  • 12.5mg £TBD/pen (4 x doses of 12.5mg)

  • 15mg £TBD/pen (4 x doses of 15mg)


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Complete the free online consultation (existing patients and log on and re-order)

Select the number of pens/tablets required and checkout

Choose the treatment for which you are eligible and request it

Buy pens/tablets

Once your prescription is approved, it will be posted to you from our UK-based pharmacy by tracked delivery

What is Mounjaro (Tirzepatide)?

Mounjaro is a prescription-only once-weekly injection with the active ingredient Tirzepatide. It is licensed in the UK for weight management (weight loss and weight maintenance) and the treatment of Type 2 diabetes. You can order Mounjaro online at the London Slimming Clinic.

Mounjaro is the brand name of the medication Tirzepatide. It mimics the action of your body's naturally occurring incretin hormones, GLP-1 and GIP, released after food intake. With a combination of GLP-1 and GIP receptors, it is the first medication in its class that regulates hunger, satiety, and blood glucose levels.

Mounjaro can be taken for weight loss by those who have a BMI of above 30 or a BMI of 27-30 with at least one weight-related comorbidity (a condition caused by being overweight or would improve by weight loss), such as:

  • High cholesterol
  • Type 2 diabetes
  • Pre-diabetes
  • High blood pressure
  • Obstructive sleep apnoea
  • Osteo-arthritis

In addition to controlling blood glucose levels, clinical trials of Mounjaro have shown a significant weight loss in patients, greater than any other GLP-1 currently licensed for weight loss.

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How Much Does Mounjaro Cost?

The price of Mounjaro is as low as £189.00 for a month's supply at London Slimming Clinic, with free online consultation from our clinical professionals. This makes the London Slimming Clinic the best clinic to buy Mounjaro online in the UK. Each pack of Mounjaro includes four weekly doses. Start your weight loss journey by ordering Mounjaro today.

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Mounjaro Price

The price of Mounjaro in the UK starts from £189.00 per month. Below is Mounjaro's pricing table for one month.

WeeksDosagePriceNotes
1-42.5 mg£189.00/monthInitial dose
5-85.0mg£189.00/monthContinuation dose
9-127.5mgTBDContinuation dose
13-1610.0mgTBDContinuation dose
17-2012.5mgTBDContinuation dose
21 onwards15.0mgTBDMaintenance dose
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Mounjaro Summary

DosageOnce weekly injection
Active ingredientTirzepatide
Drug familyGLP-1 and GIP receptors agonist
How does it work?Suppresses appetite
PriceStarting from £189.00
Effectiveness15 - 20% average weight loss
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How to use and inject the Mounjaro Pen?

Watch this step-by-step video to understand how to properly use the Mounjaro pen (KwikPen). The video shows complete instructions for using the Mounjaro (tirzepatide) weight loss injection.

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How is Mounjaro Taken?

Mounjaro is a once-weekly injection with the active ingredient Tirzepatide. Each pack of Mounjaro contains one pen pre-filled pen (KwikPen) which contains four doses of Mounjaro. Each pen there contains 4 doses of either 2.5mg, 5mg, 7.5mg, 10mg, 12.5mg, or 15mg.

You can use your pen at any time of the day, with or without meals. It is recommended that you use it on the same day each week if you can.

In order to adjust to the medication, you will start by taking the lowest dose (2.5mg for 4 weeks, then working your way up to 15mg. Therefore, if you tolerate each dose of treatment, then the dosing schedule will be as follows:

  • Weeks 1-4: 2.5mg weekly
  • Weeks 5-8: 5.0mg weekly
  • Weeks 9-12: 7.5mg weekly
  • Weeks 13-16: 10.0mg weekly
  • Weeks 17-20: 12.5mg weekly
  • Weeks 21 onwards: 15.0mg weekly
Click here to download the instructions for use on how to inject Mounjaro KwikPen Back to top

What are the Side Effects of Mounjaro (Tirzepatide)?

Like all medications, Mounjaro/Tirzepatide can have side effects, although you may not experience them for yourself.

The most common side effects of this medication include:

  • Feeling sick (nausea)
  • Diarrhoea
  • Decrease in appetite
  • Vomiting
  • Constipation
  • Indigestion
  • Stomach (abdominal) pain

However, you will usually find that these side effects ease off as your treatment continues and your body gets used to your new medication.

A full list of side effects and more information can be found on the (patient information leaflet).

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Who Can Use Mounjaro?

The weekly weight loss injection suits those with a BMI above 30 (or 27 with weight-related comorbidity). After you complete your online consultation, you will be assessed by the prescriber, who will consider factors such as your BMI, medical history, current medication, etc.

Mounjaro will not be suitable and will not be prescribed if you fall into one of the categories mentioned below:

  • Under 18 years of age.
  • If you are breastfeeding, pregnant, or actively trying to get pregnant.
  • Anyone who has severe liver or kidney problems.
  • Type 1 diabetics or patients with type 2 diabetes that are taking diabetic medication that causes hypoglycemia, such as insulin or sulphonylureas(e.g., Gliclazide).
  • Have or ever had eating disorders.
  • Take other weight loss injections or medication that contain GLP-1 or work in the same way as Mounjaro, e.g., Byetta, Victoza, Ozempic, Wegovy, Saxenda, and Trulicity.
  • Your food digestion process is slow, or you often suffer from severe gastroparesis.
  • You have or ever had pancreatitis (inflammation of the pancreas that may cause severe pain in the stomach and back for extended periods).
  • You have a problem with your eyes (diabetic retinopathy or macular oedema).
  • If you or any of your family have ever had a type of thyroid cancer called medullary thyroid carcinoma (MTC).
  • If you are allergic to it or any of the ingredients in Mounjaro.
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Where to buy Mounjaro in the UK?

You can buy Mounjaro (Tirzepatide) online from the London Slimming Clinic after a consultation has taken place and the prescription has been approved. The price will include free consultation by our healthcare professionals. If your consultation is approved, a prescription will be generated and delivered to you by tracked delivery.

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FAQs

Are Mounjaro and Ozempic the Same?

Mounjaro and Ozempic are both different medications with different active ingredients. Mounjaro has an active ingredient, Tirzepatide, while Ozempic contains Semaglutide as the active ingredient. Ozempic is manufactured by Novo Nordisk, while Mounjaro is manufactured by Eli Lilly.

Although both medications are GLP-1 receptor agonists, Mounjaro is also a GIP mimetic. Mounjaro and Ozempic are both licensed for type 2 diabetes. Ozempic was used off-label for weight loss. Mounjaro is now also approved for weight loss in the UK.

Are Mounjaro and Wegovy the Same?

Mounjaro and Wegovy are two different medications with distinct active ingredients. Mounjaro has been recently authorised by the MHRA to be used as a weight loss medication.

Wegovy has the active ingredient Semaglutide and is manufactured by Novo Nordisk. Mounjaro has the active ingredient Tirzeptide and is manufactured by Eli Lilly.

Wegovy and Mounjaro are both GLP-1 receptor agonist medications that suppress your appetite to boost weight loss. Mounjaro, along with a GLP medicine, is also a GIP mimetic.

Mounjaro offers dual action as it mimics two hormones instead of one, supporting blood glucose levels with weight loss.

How do I get the prescription for Mounjaro?

You can get an online prescription by filling out an online consultation form here. A UK-registered healthcare professional will review your consultation form. If you qualify for the medication, then it will be delivered to you with the tracked delivery in discreet packaging.

Can Mounjaro cause hair loss?

Hair loss is one of the listed side effects when Mounjaro is used for weight loss. Please read the patient information leaflet for further information. Hair loss was mainly of mild severity, and most patients recovered while on continued treatment. No tirzepatide patients discontinued treatment due to hair loss.

How long do Mounjaro side effects last?

Most of the side effects of Mounjaro are seen when your body is adapting to the new medication. These side effects tend to ease away with time, usually within the first 4 weeks however, this will be different for each person.

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Yasser Din Medical Reviewer UK

Last reviewed on:
02-01-24

Medically reviewed by

Yasser Din

Qualification:
  • MSc Bio-Pharmacy
  • BSc Medical Biochemistry

Yasser Din studied Medical Biochemistry and Bio-Pharmacy at King’s College London, and has extensive experience in the field of diabetes, cardiovascular disease and obesity.

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