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Mounjaro (Tirzepatide)

Mounjaro (Tirzepatide) is an advanced weight management treatment developed by Eli Lilly. It is administered as a once-weekly injectable and belongs to a class of medications known as dual agonists, meaning it activates two key hormonal receptors: GLP-1 (glucagon-like peptide-1) and GIP (glucose-dependent insulinotropic polypeptide). By targeting both pathways, Mounjaro helps regulate blood sugar levels, suppress appetite, and extend the sensation of fullness after meals. Clinical studies have demonstrated its effectiveness in managing chronic weight conditions and Type 2 diabetes, making it a promising option for patients seeking medically supported, long-term weight loss.

Mounjaro Injection Cost Per Dosage

The cost of Mounjaro varies depending on the dosage and the quantity of injections purchased.

In Stock Dosages

Mounjaro Injection Cost

2.5 mg (4 x doses of 2.5 mg)

£159.00

5 mg (4 x doses of 5 mg)

£189.00

7.5 mg (4 x doses of 7.5 mg)

£229.00

10 mg (4 x doses of 10 mg)

£229.00
12.5 mg (4 x doses of 12.5 mg)
£245.00
15 mg (4 x doses of 15 mg)
£245.00

Start with a Consultation Form

To access Mounjaro for weight loss treatment, simply complete our medical consultation form with accurate and up-to-date health information. We will carefully review your submission, and if you meet the eligibility criteria, you may proceed with placing an order for Mounjaro injections.

Achieve Up to 20% Weight Loss with Mounjaro Weight Loss Injection

Start your weight loss journey by completing a short consultation to see if Mounjaro is right for you. Get fast approval and secure home delivery available.

Getting started

Complete our medical consultation form with accurate and up-to-date medical information.
We will assess your provided information to verify your eligibility.
If you meet the eligibility criteria for weight loss treatment, you may then proceed with ordering your Mounjaro injections.

Ongoing monthly care

Share your health history and weight loss goals online to get started. A provider will review your info and may order a metabolic lab test before moving forward with treatment.
Share your health history and weight loss goals online to get started. A provider will review your info and may order a metabolic lab test before moving forward with treatment.

Achieve Your Ideal Weight Loss with Mounjaro Injection

Mounjaro treatment helps you effectively lose up to 20% of your body weight, depending on how well you adhere to the treatment.
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Weight loss injection Mounjaro has demonstrated an average weight loss of 22.5% over a 72-week clinical trial. The study involved participants with a BMI of 30 or higher, or those with a BMI of 27 or higher who also had weight-related health conditions. (Note: No patients involved had diabetes).

Your Trusted Route to Mounjaro Treatment

From consultation to doorstep, we make your Mounjaro weight loss journey safe, secure, and medically compliant.

How long can Mounjaro be taken?

Mounjaro (Tirzepatide) is considered a long-term treatment option for weight management and Type 2 diabetes. There is no fixed or universal time limit for its use; rather, treatment duration is tailored to the individual’s health goals, progress, and clinical response. Most patients continue taking Mounjaro until they reach a healthy and sustainable weight, which may take several months or, in some cases, over a year.

The length of treatment depends on various factors, including the efficacy of the medication, presence or severity of side effects, and ongoing medical supervision. Some individuals may respond quickly to the medication, while others may require a longer course to see meaningful results. Regular follow-up with a healthcare provider is essential to monitor progress, adjust dosages if necessary, and ensure treatment remains safe and effective.

Clinical trials have shown promising long-term outcomes. In one study, patients who used Mounjaro consistently over a period of 72 weeks experienced an average 20% reduction in body weight. These findings support the use of Mounjaro as a sustained therapy when managed appropriately under medical guidance.

How does the Mounjaro weight loss injection work?

Mounjaro (tirzepatide) is an advanced injectable medication originally developed for the management of Type 2 diabetes. It works by mimicking the action of two naturally occurring incretin hormones, glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP), which play key roles in regulating blood sugar levels and appetite.

In individuals with Type 2 diabetes, Mounjaro improves glycaemic control by regulating insulin secretion from the pancreas in response to food intake and by reducing hepatic glucose production. Additionally, it helps increase insulin sensitivity, allowing the body to use glucose more effectively. This dual mechanism helps reduce elevated blood glucose levels and contributes to overall metabolic regulation.

Mounjaro has demonstrated substantial efficacy in weight management, even in individuals without diabetes. It does so by delaying gastric emptying and prolonging satiety, which leads to reduced caloric intake. The suppression of appetite, combined with improved insulin sensitivity and stable blood glucose levels, contributes to meaningful and sustained weight loss. As a result, Mounjaro is now recognised not only for its role in diabetes care but also as a clinically effective option for the treatment of obesity, when used under appropriate medical supervision.

How to take Mounjaro the right way?

Mounjaro (Tirzepatide) is a subcutaneous injectable weight loss medication. It is used for weight management and the treatment of Type 2 diabetes. For better safety and effectiveness, it is important to follow correct administration, storage, and dosing protocols under the guidance of a healthcare provider.

Treatment with Mounjaro begins with an initial dose of 2.5 mg, administered once weekly on the same day each week. After the initial four weeks, and based on clinical assessment and tolerability, the dose may be increased to 5 mg per week. Further titrations may be recommended at four-week intervals, depending on individual response and side effect profile.

Each pre-filled injection pen contains four once-weekly doses, intended to last one month. It is is injected subcutaneously (under the skin. Recommended injection sites include the abdomen, front thigh, and upper arm.

It is advised to rotate injection sites each week, and avoid injecting into the same location repeatedly to reduce the risk of irritation. Never inject Mounjaro into muscle, vein, or damaged/inflamed skin.

What are Mounjaro Treatment’s Dietary Requirements?

While Mounjaro (Tirzepatide) does not require a strict diet, following general nutritional guidelines can enhance treatment effectiveness, minimise side effects, and support overall health. Eating smaller, balanced meals throughout the day can help reduce nausea or digestive discomfort often associated with the treatment. It’s also important to maintain a steady intake of essential nutrients to support weight loss in a healthy and sustainable way.

A diet rich in lean protein helps preserve muscle mass during weight reduction. Recommended sources include chicken, fish, eggs, Greek yoghurt, and cottage cheese. Adding fibre-rich foods such as leafy greens, broccoli, whole grains, berries, and seeds supports digestion, prolongs satiety, and contributes to stable blood sugar levels. Adequate hydration, ideally 8 to 10 glasses of water per day, is also essential, especially to manage potential side effects like constipation.

Patients are encouraged to limit refined carbohydrates, added sugars, and high-fat or fried foods, as these can hinder metabolic progress and increase gastrointestinal discomfort. While Mounjaro assists in appetite regulation and blood sugar control, long-term results are best achieved when the treatment is paired with mindful eating habits and consistent lifestyle adjustments. Consulting a healthcare provider or dietitian can further personalise dietary guidance based on individual needs.

How long can Mounjaro be taken?

Mounjaro (Tirzepatide) is considered a long-term treatment option for weight management and Type 2 diabetes. There is no fixed or universal time limit for its use; rather, treatment duration is tailored to the individual’s health goals, progress, and clinical response. Most patients continue taking Mounjaro until they reach a healthy and sustainable weight, which may take several months or, in some cases, over a year.

The length of treatment depends on various factors, including the efficacy of the medication, presence or severity of side effects, and ongoing medical supervision. Some individuals may respond quickly to the medication, while others may require a longer course to see meaningful results. Regular follow-up with a healthcare provider is essential to monitor progress, adjust dosages if necessary, and ensure treatment remains safe and effective.

Clinical trials have shown promising long-term outcomes. In one study, patients who used Mounjaro consistently over a period of 72 weeks experienced an average 20% reduction in body weight. These findings support the use of Mounjaro as a sustained therapy when managed appropriately under medical guidance.

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Frequently Asked Questions

Mounjaro doses are typically increased every four weeks, starting from an initial dose of 2.5 mg per week. Your healthcare provider may gradually increase the dose, in 2.5 mg intervals, depending on how your body responds, whether you’re tolerating the medication well, and the progress you’re making. Dose adjustments should only be made under medical supervision.
Mounjaro is injected subcutaneously (under the skin), not into the muscle or vein. The recommended injection sites are the stomach (abdomen), front of the thigh, or back of the upper arm. These sites are equally effective for the medication’s absorption, so there’s no “best” spot for weight loss — but rotating injection sites each week can help reduce skin irritation and promote comfort.
Some patients begin noticing appetite changes and modest weight loss within the first few weeks of treatment. However, significant weight reduction typically develops over time. Clinical studies have shown that consistent weekly use over 72 weeks can lead to an average 20% reduction in body weight. As with all weight loss treatments, individual results may vary.
The most effective dose varies by individual, depending on how well the treatment is tolerated and the patient’s health goals. While 15 mg per week is the highest approved dose, not everyone will need to reach this level to achieve results. The best dose for you is the one that provides effective weight loss with minimal side effects, as determined by your prescriber.

Did You Know?

Mounjaro was originally developed to treat Type-2 diabetes, however many patients also experienced significant weight loss during clinical trials which led to its growing popularity as a weight loss treatment. 

Dr Mihaela C. is a highly experienced General Practitioner registered with the General Medical Council (GMC No. 7099398), with a strong background in both NHS and private healthcare across the UK. Her clinical expertise spans general medicine, occupational health, weight management, and medico-legal reporting. As part of her commitment to improving long-term health outcomes, Dr Mihaela offers medically supervised weight loss treatment designed to support patients in achieving sustainable, safe, and effective results. Her approach is rooted in clinical evidence and focuses on understanding each patient’s unique medical profile, lifestyle, and goals to develop personalised care plans.
Last reviewed on: 18/07/2025

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