Mounjaro injection pen
GIP + GLP-1 Receptor Agonist
Weight Loss Treatment · Prescription Only

Mounjaro® (Tirzepatide)

Once-weekly subcutaneous injection · Eli Lilly

Dual Action
GIP + GLP-1
Weekly
One injection/week
No Subscription
Stop any time

Select Dosage

£133.99 for 1 pen (4 doses)

No subscription · No hidden fees · Stop any time

*No prescription is guaranteed. Eligibility must be assessed and is subject to the prescriber's clinical decision.

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GPhC Registered
Pharmacy
24/7 Clinical
oversight
UK Licensed
clinicians only
What does it do?

How Mounjaro® works

Mounjaro (Tirzepatide) is a groundbreaking medication that aids in weight loss by targeting two key hormone receptors — GIP and GLP-1 — to regulate appetite and blood sugar.

Clinical studies show it can lead to up to 20% body weight reduction, surpassing other treatments. It's especially beneficial for individuals with obesity or type 2 diabetes who struggle with traditional methods like diet and exercise.

*Results vary. A prescription is only issued following a clinical assessment by a UK-registered prescriber.

How it works illustration

What am I injecting?

Understanding Tirzepatide

When using Mounjaro for weight loss, you are injecting a medication called Tirzepatide. Here's what it involves:

  • Active Ingredient: Mounjaro contains Tirzepatide, a medication that mimics natural gut hormones to regulate appetite and blood sugar.
  • Multi-Targeted Therapy: It activates GIP and GLP-1 receptors, enhancing insulin production and reducing hunger.
  • Once-Weekly Injection: Delivered via a pre-filled, single-use pen — simple and effective for weight loss management.
  • Clinician Oversight: Your prescription is reviewed by a GPhC-registered prescriber before each supply.

Person administering injection at home

Side Effects

What to be aware of

Mounjaro may cause some side effects, though they aren't experienced by everyone.

  • Common: Nausea, vomiting, diarrhoea, constipation, and decreased appetite.
  • Gastrointestinal: Some may experience bloating, indigestion, or stomach pain.
  • Serious but rare: Potential risks include pancreatitis, gallbladder issues, or severe allergic reactions.

If side effects persist or worsen, seek medical advice immediately. Always read the patient information leaflet carefully before use.

Clinical safety imagery

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FAQs

Frequently asked questions

Can't find what you're looking for? Our team is here to help.

support@getweightloss.co.uk

This is a medical treatment. A prescription may be issued only if a UK-registered prescriber decides it is appropriate and safe for you after reviewing your medical information.

After you submit your questionnaire, a prescriber reviews your details. If any information is missing or needs clarification, you’ll be contacted before a decision is made. Timeframes may vary depending on individual circumstances.

You’ll be shown all fees clearly before choosing to proceed. If a prescription is issued, the treatment cost will be displayed transparently. No payment is taken until you confirm you wish to continue.

No. Weight management outcomes vary from person to person. Prescription medicines are just one part of a broader plan, which should include a healthy diet, regular activity, and lifestyle support.

All medicines can cause side effects. Commonly reported effects with weight-management medicines include gastrointestinal symptoms such as nausea, vomiting, or diarrhoea. You’ll receive detailed safety information and links to the official patient information leaflet before starting any treatment.

Yes, with your consent. We can share relevant prescribing or monitoring information with your GP to support coordinated and safe ongoing care.

The Weight Loss Treatment combines the use of weight loss medication to help suppress appetite and should be used along with exercise and better nutritional habits. By addressing the key areas of weight, you’ll have the tools to help you achieve sustainable weight loss.

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