Mounjaro weight loss injections
We offer Mounjaro injections in London to aid weight loss. This prescription medication will help you feel fuller after eating, which also helps reduce feelings of hunger, leading to effective, controlled weight loss.
Treatment Explained
Mounjaro weight loss
injections in London
Mounjaro weight loss injections are available at our specialist London weight loss clinic.
Mounjaro offers an effective weight loss solution for eligible patients who are overweight or obese.
This prescription medication is a weekly injection containing the active ingredient tirzepatide.
Mounjaro is a highly effective treatment for long-term, sustainable weight loss, when used alongside a balanced diet and regular exercise.
Having been initially developed for patients with type-2 diabetes, Mounjaro has been approved for adults aged 18 and over to assist with weight management and weight loss by the UK’s major health regulator, the Medicines and Health Regulatory Agency (MHRA).
We offer Mounjaro weight loss injections in Harley Street and Colindale, London. You will be assessed for your suitability for Mounjaro and have all aspects of treatment fully explained at our award-winning medical and aesthetic clinics, led by Dr Kaywaan Khan.
Mounjaro injections in Harley
Street treatment overview
Treatment Type
Prescribed injectable medication
Downtime
None
Treatment Areas
Injected into the skin of the stomach, thigh or upper arm. Excess body fat is reduced across all areas.
Benefit Duration
Results develop over several weeks. If you maintain a healthy diet and regular exercise regime, this will increase the chances of long-term success.
Treatment Time
Weekly self-administered injection
Aftercare
Your practitioner will give you full guidance
Treatment Type
Prescribed injectable medication
Treatment Time
Weekly self-administered injection
Treatment Areas
Injected into the skin of the stomach, thigh or upper arm. Excess body fat is reduced across all areas.
Benefit Duration
Results develop over several weeks. If you maintain a healthy diet and regular exercise regime, this will increase the chances of long-term success.
Downtime
None
Aftercare
Your practitioner will give you full guidance
Mounjaro weight loss injection benefits
Mounjaro contains the agonist, tirzepatide. This active ingredient mimics the actions of two naturally occurring hormones, which are released from the gut in response to food. These hormones help to regulate appetite, blood sugar levels and digestion.
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Appetite management
Mounjaro helps you feel full sooner after eating and helps suppress feelings of hunger.
Additionally, it slows down the emptying of the stomach, which makes you feel fuller for longer and reduces your overall food intake. -
Exercise and diet
Mounjaro is designed to be used in conjunction with a balanced, healthy diet and regular exercise, which are an essential part of achieving sustainable, long-term weight loss.
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Convenience
Mounjaro treatment can be self-administered at home, under the expert guidance of your practitioner.
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Mounjaro treatment at Hannah London vs online pharmacies
At our specialist London weight loss clinic, we don’t believe in just sending your medication out to you. We know how important it is for you to receive proper assessment in a clinical environment. Through this we can determine the best approach to dosage for your needs, and ensure that you are regularly monitored.
We do offer a convenient service where we can send your medication out to you, but you will always be looked after by a clinician who knows you personally.
Our approach is entirely different from online pharmacies, which are not designed to provide you with personalised medical expertise combined with regular monitoring.
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Combined treatment
Depending on your weight loss goals, we can combine your Mounjaro injections with other treatments, such as Emerald laser, to augment results.
Mounjaro treatment prices
Below are the costs for treatment.
The monthly cost will depend on the required dosage and the frequency of injections.
Mounjaro before
and after
See the benefits for yourself.
Before
After
Mounjaro reviews
Calf augmentation
Aisha Amihn
I had tried everything: calorie tracking, HIIT classes, you name it. But nothing gave me real, sustainable results, until I discovered Mounjaro at Hannah London. This has been life-changing. My appetite is finally under control, and for the first time in years, I’m losing weight consistently without feeling deprived. I’ve dropped over 18kg in just a few months, and my energy levels are through the roof. Dr. Kaywaan and his team are the gold standard of medical care. If you're serious about transforming your health, Mounjaro is the answer.
Hitesh Kerai
I came to Hannah London after struggling with metabolic health for over a decade. What stood out about Mounjaro wasn’t just the rapid fat loss, though yes, I lost over 4 inches from my waist in the first 6 weeks, it was the confidence I regained. My cravings are gone, my blood sugar has stabilised, and I’ve completely reconnected with my body. This is more than a weight loss injection. It’s a full-body reset, supported by a clinic that genuinely cares about long-term results.
Divya Bissessur
Mounjaro is a miracle drug, and Hannah London is the only clinic I’d trust to deliver it. I lost 12kg in 10 weeks, and that’s without extreme dieting or stress. The injection is easy to manage weekly, and I actually feel full after normal meals. I’ve struggled with binge eating for years, and this gave me my life back. From the luxurious clinic setting to the medically informed staff, every part of the experience felt safe, supportive, and empowering.
The science behind Mounjaro weight loss injections
Mounjaro is a prescription weight loss medication suitable for eligible patients – those with a BMI of 27-30kg/m2 who fall into the categories of obese or overweight. It is also a suitable treatment for patients with type-2 diabetes.
Mounjaro works by mimicking the functions of two naturally occurring hormones: GLP-1 (glucagon-like peptide-1) and GIP (glucose-dependent insulinotropic polypeptide). These incretin hormones are released by the intestines in response to food intake.
By imitating these hormones, Mounjaro helps patients feel full sooner after eating, and suppresses food cravings. Additionally, it slows gastric emptying, which can make you feel fuller for longer and reduce overall food intake.
Mounjaro vs Ozempic
Mounjaro and Ozempic are GLP-1 receptor agonist weight loss medications. Both mimic the action of the GLP-1 hormone to regulate the speed that food passes through the digestive system, and to suppress appetite.
They are both used to manage blood sugar levels. However, Mounjaro is authorised for use under prescription in the UK for weight loss purposes, whereas Ozempic can only be prescribed for the treatment of type-2 diabetes (unless used ‘off-label’ for weight loss).
Mounjaro vs Wegovy
Both Mounjaro and Wegovy are GLP-1 receptor agonist weight loss medications. Both mimic the action of the GLP-1 hormone to regulate appetite and increase feelings of fullness.
Mounjaro has a dual-action medicine, it also targets the GIP receptor, which increases insulin sensitivity.
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Further Reading
Medical study: Weight loss efficiency and safety of tirzepatide: A Systematic review –
https://pmc.ncbi.nlm.nih.gov/articles/PMC10159347/
Press release: MHRA authorises diabetes drug Mounjaro (tirzepatide) for weight management and weight loss –
Medical study: Semaglutide vs Tirzepatide for Weight Loss in Adults With Overweight or Obesity: https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2821080
This study includes a graphical comparison of weight loss resulting from Tirzepatide (Mounjaro) and Semaglutide (Ozempic and Wegovy):
Mounjaro weight loss injections
- your questions answered
Meet one of our doctors for a consultation to discuss your treatment options
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What is Mounjaro?
Mounjaro is a prescription weight loss medication, which uses the active ingredient tirzepatide.
This treatment simulates the actions of two naturally occurring hormones in the intestine: glucose-dependent insulinotropic polypeptide (GIP) and GLP-1 (glucagon-like peptide-1), to increase the body’s secretion of, and sensitivity to, insulin.
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Who can have Mounjaro?
Mounjaro has been approved for use by type-2 diabetes patients, and in obese or overweight patients in the UK by the Medicines and Health Regulatory Agency (MHRA).
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How does Mounjaro work?
By mimicking the action of the hormones, GLP-1 and GIP, which regulate appetite, blood sugar levels, and digestion, Mounjaro helps patients to feel full sooner after eating, and suppresses appetite.
In addition, Mounjaro slows the emptying of the stomach, helping patients feel fuller for longer and reducing overall food intake.
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Is Mounjaro right for me?
Patients eligible for Mounjaro should have a BMI of 27-30kg/m2: those who fall into the categories of obese and overweight. It is also suitable for patients with type-2 diabetes.
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How is Mounjaro taken?
Mounjaro is administered using a pre-filled injection pen once a week.
Your practitioner will recommend the most suitable dose for you. The starting dose is usually 2.5mg, increasing to 5mg. Further increases may be recommended by your practitioner depending on your response to treatment. The maximum dose of Mounjaro is 15mg once weekly.
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Where is Mounjaro injected?
Mounjaro can be injected under the skin of the stomach, thigh or upper arm.
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What other weight loss measures are needed?
Mounjaro is designed to be used in conjunction with a healthy diet and regular exercise. This will ensure your weight loss is both sustainable and long lasting.
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Can I drink (alcohol) with Mounjaro?
While there is no specific known risk in combining Mounjaro and alcohol, it is recommended to limit or avoid alcohol consumption while taking Mounjaro weight loss injections.
This will limit any risks of counteracting your weight loss efforts, or worsening any side-effects.
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What are the side-effects of Mounjaro?
Mounjaro has been seen to cause some side-effects. Whilst many patients do not experience any, some are possible.
The most common side-effects of Mounjaro are usually mild and typically resolve within a few weeks. They are the body's initial response to the active ingredient, which is why Mounjaro is introduced gradually to manage any potential side-effects.
Common side-effects of Mounjaro include:
- Diarrhoea
- Nausea
- Fast pulse
- Mild to moderate allergic reaction, such as eczema, itching, or a rash
- Decrease in appetite
- Stomach pain
- Vomiting
- Constipation
- Indigestion
- Bloating
- Gas and burping
- Heartburn or reflux
- Fatigue
- An increase in the levels of pancreatic enzymes, which will show up on a blood test
- Itching, redness or irritation at the injection siteUncommon side-effects of Mounjaro include:
- Gallstones
- An increase in calcitonin (a hormone that helps to control calcium levels)In very rare cases, Mounjaro can cause a serious allergic reaction. This is known as anaphylaxis and causes breathing difficulties, throat, face and mouth swelling, and fainting.
Another rare side-effect is an inflamed pancreas, known as acute pancreatitis. If you have severe pain in your stomach or back that does not go away, a high temperature, or are sick, you should stop using Mounjaro and seek medical attention immediately.
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Is Mounjaro safe?
Mounjaro has been approved for use in the UK by the Medicines and Health Regulatory Authority (MHRA). This means that Mounjaro is considered safe for use in eligible patients when it is prescribed by a registered health practitioner.
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How long does Mounjaro take to work?
Mounjaro starts to have an impact on blood sugar within days, and patients start to see the impacts on their weight within weeks.
You will see more significant weight change as the dose of Mounjaro increases, and with lifestyle changes such as regular exercise and a healthy diet.
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How long will the results last?
Mounjaro can help patients achieve significant weight loss. Studies have shown that Mounjaro can help patients lose up to 22.5% of their body weight over a 72 week period*.
*Source: https://www.medicines.org.uk/emc/product/15484/smpc#gref
Mounjaro works best for weight loss when it is used alongside a healthy lifestyle, which includes a balanced diet and regular exercise.
If you maintain a healthy diet and regular exercise regime, this will increase the chances of long-term success.
At Hannah London, we closely monitor our patients and offer regular motivational consultations to help you at every step of the way.
We also provide nutritional guidance and support, and can refer you to our in-house expert nutritionist if required.
At our London weight loss clinic, we have helped patients lose between 40 and 50 kilograms in weight through our personalised approach to their weight loss journey.
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How much does Mounjaro cost?
Please see above for our price list for Mounjaro weight loss injections.
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How does Mounjaro compare to other weight loss medication?
This table provides a simple overview of various weight loss medications:
Dosage Form Approved for Suitable for Additional benefits Ozempic (Semaglutide) 1 per week 
Type 2 diabetes 
Adult Weight loss + heart & kidney health Rybelsus (Semaglutide) 1 per day 
Type 2 diabetes Adult Weight loss Wegovy (Semaglutide) 1 per week Weight loss 
Age 12 to adult None Trulicity (Dulaglutide) 1 per week Type 2 diabetes Age 10 to adult Weight loss + heart & kidney health Victoza (Liraglutide) 1 per day Type 2 diabetes Age 10 to adult Weight loss + heart & kidney health Saxenda (Liraglutide) 1 per day Weight loss Age 12 to adult None Byetta (Exenatide) 2 per day Type 2 diabetes Adult Weight loss Bydureon BCise (Exenatide) 1 per week Type 2 diabetes Age 10 to adult Weight loss Mounjaro (Tirzepatide) 1 per week Type 2 diabetes Adult Weight loss
Meet one of our doctors for a consultation to discuss your treatment options
Welcome to
Hannah London
We’re a team of aesthetic and medical specialists lead by Dr Kaywaan Khan. We provide award-winning facial, body and hair treatments to clients across London.
Our ethos is to offer cutting-edge treatments in a luxurious setting, ensuring that you leave our clinic feeling pampered and looking fabulous.
