Mounjaro weight loss injections in the UK
You could lose up to 22.5% of your body weight with the UK's most effective weight loss medication.
Getting the pen is the easy part. Everwell adds the doctor, coach and app that help you reach your goal.
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Clinically proven results
Mounjaro has demonstrated exceptional results in extensive clinical trials with thousands of participants3.
Results were achieved when combined with a reduced-calorie diet and increased physical activity - the approach supported through the Everwell programme.
The weight you can expect to lose
Get more from Mounjaro with Everwell
Three things medication in the post alone can't give you.
Weight loss medication works best with proper support. At Everwell, you get comprehensive care designed to maximise your results and help you maintain them long-term.
Access UK-registered doctors, prescribers, and specialists throughout your journey. Get guidance on dosing, side effects management, and treatment optimisation.
Work with dedicated coaches who help you build sustainable habits in nutrition, exercise, and lifestyle. Our patients with coaching support achieve significantly better outcomes.
Meal plans, exercise programmes, educational resources, and a supportive community - all through the app. Discreet delivery, easy subscription management, and the ability to pause or cancel anytime.
Four medications. One right fit.
Injection or tablet, weekly or daily, and how much weight each one helps people lose. Your doctor decides which suits your health profile on your first consultation.
/* Weight loss figures are the average at each medication's highest trial dose alongside diet and exercise, and come from separate clinical trials that cannot be directly compared. Individual results vary. Your doctor decides which medication is clinically appropriate for you. References: a SURMOUNT-1 (tirzepatide 15mg, 72 weeks), b STEP 1 (semaglutide 2.4mg, 68 weeks), c OASIS 4 (oral semaglutide 25mg, 64 weeks), d ATTAIN (orforglipron 17.2mg, 72 weeks). */
This is what arrives.
Your Mounjaro delivery includes everything you need: pre-filled pens, needles, alcohol wipes, a sharps bin, and complete step-by-step instructions.
Your Mounjaro treatment plan
Mounjaro treatment begins with a low dose that gradually increases through a process called titration. This helps your body adjust and minimises side effects. Everyone starts at 2.5mg and increases every four weeks based on tolerance and progress4.
Not everyone needs the highest dose - your maintenance dose depends on your individual response and results. Your Everwell prescriber personalises your dosing schedule based on weight loss progress, side effects, and health goals.
How to order Mounjaro
Get started today
Open your account and complete an online health questionnaire
Doctor Consultation
A GMC-registered GP reviews your assessment and discusses your treatment plan.
Medication Delivered
Your Mounjaro arrives discreetly with everything you need to start.
Everything you need to know about Mounjaro
Written and reviewed by our UK-registered medical team. Pick a topic.
What is Mounjaro?
Mounjaro (Tirzepatide) is a prescription weight loss medication now available in the UK. Clinical trials show it's the most effective weight loss treatment on the market, helping patients lose up to 22.5% of their body weight1.
Unlike traditional diet pills, Mounjaro mimics two important gut hormones - GLP-1 and GIP - that naturally regulate appetite and metabolism. This dual-action approach reduces cravings, increases feelings of fullness, and supports sustainable weight loss2.
Taken as a simple once-weekly injection, Mounjaro is prescribed and monitored by healthcare professionals throughout your journey.
The science behind Mounjaro
Mounjaro uses a unique dual-action approach, targeting two hormonal pathways that control appetite and metabolism.
How to use Mounjaro
What to expect: side effects
Like all medications, Mounjaro can cause side effects, though not everyone experiences them. Most side effects are mild and decrease as your body adjusts to the medication.
Common side effects*
The most common side effects are gastrointestinal and typically occur when starting treatment or increasing your dose:
These side effects are usually mild to moderate and tend to improve within a few weeks as your body adjusts. Your Everwell health coach can provide personalised guidance, and our medical team can adjust your treatment plan if side effects persist.
Am I eligible for Mounjaro?
Mounjaro is a prescription medication for weight management in specific circumstances. Our prescribers assess your eligibility during consultation.
You may be eligible if:
Mounjaro may not be suitable if:
During consultation, discuss all current medications, supplements, and your complete medical history with your prescriber.
How does Mounjaro compare to other medications?
Choosing the right weight loss medication depends on your individual needs, health profile, and weight loss goals. Mounjaro, Wegovy, Wegovy Pill and Foundayo are compared side by side further up this page.
See the full four-medication comparison table →Why choose Mounjaro?
Mounjaro is currently the most effective weight loss medication available, with clinical trials showing superior results compared to other options. Its dual-action approach targeting both GLP-1 and GIP receptors provides stronger appetite suppression and metabolic benefits.
Unsure which medication is right for you?
During your consultation, our prescribers will review your medical history, weight loss goals, and personal preferences to recommend the most suitable medication for your situation.
Common questions answered
How quickly will I see results with Mounjaro?▾
Most people notice reduced appetite within the first week. Visible weight loss typically becomes noticeable within 4-8 weeks, with progressive results over months. Clinical trials showed peak results between 20-72 weeks.
What are the common side effects?▾
The most common side effects are gastrointestinal: nausea (up to 18% of users), diarrhoea (1 in 10), constipation, reduced appetite, and stomach discomfort. These are usually mild and decrease as your body adjusts.
How can I manage nausea?▾
Eat smaller, more frequent meals. Choose bland foods like toast, rice, or crackers. Avoid fatty, greasy, or spicy foods. Stay well-hydrated and stop eating when comfortably full. Your Everwell coach can provide personalised guidance.
What serious side effects should I watch for?▾
While rare, contact your healthcare provider immediately for: severe stomach pain, yellowing of skin/eyes, neck lumps, signs of pancreatitis, low blood sugar symptoms, kidney problems, severe allergic reactions, rapid heartbeat, or vision changes.
Can I drink alcohol while taking Mounjaro?▾
Mounjaro doesn't directly interact with alcohol, but drinking can hinder weight loss and worsen side effects like nausea. If you have diabetes, alcohol increases low blood sugar risk. Drink in moderation and discuss with your prescriber.
How long will I need to take Mounjaro▾
Treatment duration varies. Many people take it for 12-18 months to reach their target weight. Your prescriber will work with you to determine optimal duration and develop a maintenance plan4.
What if I miss a dose?▾
Take it within 4 days (96 hours) of the missed dose. If more than 4 days have passed, skip it and take your next scheduled dose. Never take two doses at once.
Can I use Mounjaro with type 2 diabetes?▾
Yes. Mounjaro was originally developed for diabetes and improves blood sugar control while supporting weight loss. Your prescriber may need to adjust other diabetes medications to prevent low blood sugar.
Will I regain weight after stopping?▾
Weight regain is possible without maintaining healthy habits. The Everwell programme helps you build sustainable lifestyle changes to support long-term weight maintenance after completing treatment.
Is Mounjaro available through the NHS?▾
NHS access is extremely limited and prioritised for the highest clinical need. Most people access Mounjaro through private providers like Everwell for faster access and comprehensive support.
Do I need to exercise?▾
While Mounjaro supports weight loss through appetite reduction, exercise enhances results, preserves muscle, boosts metabolism, and improves overall health. Even moderate activity makes a significant difference.
Can I take Mounjaro if trying to conceive?▾
No. Stop Mounjaro at least 2 months before attempting pregnancy. If you become pregnant while taking it, stop immediately and contact your healthcare provider. Use effective contraception during treatment.
What's the difference between Mounjaro and Wegovy?▾
Mounjaro targets two hormones (GLP-1 + GIP) while Wegovy targets one (GLP-1). Mounjaro shows slightly higher weight loss (up to 22.5% vs. 18%). Wegovy has proven cardiovascular benefits. Your prescriber can help you choose. Compare Wegovy →
Can I switch from other medications to Mounjaro?▾
Yes, under medical supervision. Your Everwell prescriber will guide you through a safe transition, typically stopping your current medication and starting Mounjaro at the initial low dose.
Ready to start your programme?
Join thousands of people across the UK who are achieving sustainable weight loss with Mounjaro.
Take the first step today with our quick online assessment. A GMC-registered GP will review your information and help determine if Mounjaro is right for you.
Get startedMedical Disclaimer: The information on this page is for educational purposes only and should not replace professional medical advice. Mounjaro is a prescription-only medication. Eligibility and suitability will be determined by a registered healthcare professional during consultation.
The UK's complete weight-management programme.
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