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Home / Treatments / Mounjaro

Tirzepatide · Once Weekly

4.9 · 2,847 reviews

Mounjaro

Mounjaro (tirzepatide) is a once-weekly injection that helps you lose weight by reducing appetite and slowing digestion. Clinical trials show patients lose up to 22.5% of their body weight. Food and Drug Administration (FDA) and Medicines and Healthcare products Regulatory Agency (MHRA) approved for weight management.

Up to 22.5% body weight loss in clinical trials

Once-weekly injection — convenient dosing

Dual-action formula — Glucagon-Like Peptide-1 (GLP-1) and Glucose-dependent Insulinotropic Polypeptide (GIP) receptor agonist

Delivered within 48 hours with ongoing support

FDA Approved
MHRA Approved
UK Prescribers
Mounjaro packaging
Starting From £199 /month

Includes medication, consultations & support

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Same-day prescription approval · Delivered within 48 hours · Cancel anytime

Gradual & Personalised

How Mounjaro Dosing Works

Gradual dose increases every 4 weeks to minimise side effects and maximise results.

1
2.5mg Starting Dose

Your body adjusts to the medication over the first 4 weeks.

2
5mg After 4 Weeks

First increase — many patients start seeing appetite changes here.

3
7.5mg If Needed

Gradual increase based on your response and tolerance.

4
10mg Continued Progress

Continued dose escalation if clinically appropriate.

5
12.5mg Advanced

Higher dose for patients who need additional support.

6
15mg Maximum Dose

The highest available dose for maximum weight loss.

Important: Personalised Dosing — Many patients achieve excellent results at 5mg or 7.5mg. Your prescriber will recommend the optimal dose based on your individual response.

Mounjaro FAQs

Mounjaro (tirzepatide) works by activating both GLP-1 and GIP receptors, which reduces appetite, slows digestion, and helps regulate blood sugar. This dual-action mechanism makes it one of the most effective weight loss treatments available.
The most common side effects are mild nausea, reduced appetite, and occasional digestive discomfort. These typically settle within 2-4 weeks as your body adjusts. Starting at a low dose and gradually increasing helps minimise side effects.
Most patients notice appetite changes within the first week and visible weight loss within 2-4 weeks. Clinical trials show average losses of 22.5% body weight over 72 weeks.
Your prescriber will review your full medical history and current medications before approving treatment. Mounjaro can interact with some medications, so it's important to disclose everything during your assessment.

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Mounjaro journey?

Join thousands achieving life-changing results with clinically proven weight loss treatment.

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From £199/month
Same-day approval
Delivered within 48 hours
Cancel anytime