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When you have tried everything

Discover the new era of weight loss control with medication

Get customised advice, track your progress in the app, and grow together with our community.

Calculate when you can reach your target weight

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Goal weight
Height
Weight
Goal weight

Your BMI is:
00

Only in exceptional cases do we treat patients with a BMI below 27.Create an account to get an individual assessment. Your BMI at your target weight is: 16.7

You have entered a weight that gives a BMI that is below 20.A BMI between 20 and 25 is considered by most people to be the healthiest.To get an individual assessment, you can create an account.

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For those who have tried everything.

#1

Proven method

Yazen is the original digital healthcare provider focused on comprehensive weight loss treatment. Our scientifically supported method combines  medication with practical lifestyle changes, under the supervision of experienced experts.

20%

Weight loss

Losing weight is hard. Maintaining it is harder. The Yazen model offers sustainable results. Our patients achieve an average weight loss of 20% during the first year.

20k+

Success stories

We are proud to have supported more than 20k people in the UK, Sweden, Norway, Spain, and the Netherlands, to healthier lives. Now it is your turn.

Meet the treatment team

At Yazen we know that when medicines are combined with guidance and treatment from a team, weight loss success is at its best.You don't have to do it alone, together we make a difference.

Doctor
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Doctor

Located just behind your YazenCoach, the doctors ensure that your prescription is as effective as possible. All doctors at Yazen are experts in the treatment of patients struggling with their weight.

Your doctor assists you with questions about medication treatment, renews prescriptions, wants to know how you experience the effects of the medication, and assesses weight loss and any side effects. In case of side effects that do not improve with adjustments to the diet, such as heartburn, constipation or nausea, medication may be prescribed. You can also receive assistance with certificates, such as Activity on Prescription (AoP) or travel certificates.Meet our doctors

Become a patient

Three simple steps

1

Free consultation

Log in and discuss your unique weight loss journey with one of our nurses completely free of charge

2

Comprehensive health screening

We conduct a comprehensive health screening, including blood tests to check hormones, metabolic markers, minerals, and vitamins.

3

Treatment

Using approved weight loss injections, our expert clinicians develop personalised plans with 24/7 support from doctor, YazenCoach, psychologist, dietitian and personal trainer.
Regular consultations in the app ensure that your plan evolves according to your needs without you having to leave the house. 

An approach that offers lasting success

Three steps towards a healthier life.

For those who have tried everything.

1

Free consultation

£0

Health questionnaire
Evaluated by a doctor

2

Health screening

£119

/ one-time fee
Blood test
Treatment plan

3

Personal treatment

£95

/ month
Access to the Yazen app
Customised
Support from the Yazen team

(The cost of medication is not included in the price.)

Real people. Real results.

Our success stories

"I really can’t wait to get stuck back in hiking. Mount Kilimanjaro, here I come!"

Alex, a lifelong Londoner, shares her journey with a weight loss programme combining medication and personalised coaching. After struggling with weight gain due to mental health medication, she tried various diets with little success. Thanks to daily support from her YazenCoach and a more balanced approach to food, Alex is finally on the right path. She’s now focused on returning to more challenging hikes, with plans to tackle Mount Kilimanjaro.

Lost 11 lbs in 6 weeks with the support of her YazenCoach
Improved her relationship with food, reducing emotional eating and cravings
Set a goal to lose 8 stone and return to more challenging hikes
Gained confidence and a positive outlook on her weight loss journey

"With Yazen, I’ve received a level of support I’ve never felt before in anything I’ve gone through in my life. It’s been amazing, and I’m finally on track to a healthier lifestyle."

Erica, a London-based photographer with an active career, started her weight loss journey after discovering she had high cholesterol. Despite trying various diets, she struggled to lose the 20-30 lbs she had gained over the years. After joining Yazen, she received comprehensive support, including medication, diet guidance, exercise tips, and emotional support from a dedicated team of professionals. She’s also adopted a healthier lifestyle, incorporating better food choices and regular exercise into her routine.

Improved cholesterol levels
Healthier eating habits
Exercising regularly
Healthier lifestyle with ongoing support

Supported and motivated by your team 24/7

From your first injection, the Yazen app provides access to a 24/7 weight loss concierge service including your personal YazenCoach and full treatment team.

Expert team at your fingertips
Chat with and get counselling from your YazenCoach, doctor, dietitian, psychologist, and personal trainer. Together they determine the most effective, sustainable and healthy weight loss  journey that fits your unique biology and lifestyle.
Track your weight loss journey
Our app lets you track your progress and provides guidance and information throughout your weight loss journey.
Lifestyle tools and support from your Yazen Coach
Get knowledge, guidance and motivation to make healthy lifestyle changes from your very own Yazen Coach.
Reflect and learn with Yazen Change
In your module-based programme, you will gain knowledge, guidance and motivation to make healthy lifestyle changes.
Support from your Yazen community
Join our vibrant member community where knowledge meets camaraderie. Engage in encriching discussions and seek support on your journey in our expert-led and community-driven chat spaces.

Frequently asked questions

Below we list the most frequently asked questions about our service. If you have other questions or concerns, please contact us and we will help you.

Which medications do you use for weight loss?

We prescribe the very latest weight loss injections (known as GLP-1). Prescriptions are based on individual assessment to determine the best treatment. 

Do I have to take weight loss injections for the rest of my life?

When you stop taking the injection, the results can be reversed meaning you have to start your weight loss journey again. However, it’s not dangerous to stop taking the medication and start again if you notice that you begin to gain weight. 

Once a healthy weight is reached, some people, who have achieved an energy balance through lifestyle changes (including diet and exercise), may be able to stop taking the medication in certain cases. Yazen offers a loyalty pricing plan for those who choose to commit long term.

Who can receive medication for overweight/obesity?

Weight loss injections are recommended for people with a BMI of 30+ or 27+ with certain pre existing medical conditions including high blood pressure, elevated blood lipids, elevated blood sugar, atherosclerosis and sleep apnea syndrome. 

The medications can also be used to maintain weight loss achieved through dieting or weight loss surgery. 

What side effects may I experience?

Because it is the body's own hormone that is used, which has only been modified to slow down its breakdown, the side effects are few and mild. In the larger studies that have been conducted, the side effects are relatively similar between  test groups taking placebo and test groups taking medicine. Side effects are most common at the beginning of treatment, which is why the initial dose is low and increased slowly.

You may experience nausea, gas, and diarrhoea, mild gastritis, or constipation, but with the support of a dietitian, most symptoms can usually be avoided.

Patients testimonials

Real people. Real results.

Great people and great results

Michael Mc grath

Agile app & communication. All doctors have some form of "interest" in obesity, which means that you get a doctor who is knowledgeable and involved in obesity. Compared to regular care. That just says you need to move more.

kund

The experience so far has been great! A lot of support from different experts, especially the doctor and the trainer :)

Marta Dragovic

Everything has gone very quickly & smoothly. Good effect of the product, feel much less hunger & lost 5 kg in 4 weeks. Very nice doctors & coaches who respond quickly & explain in a way that is easy to understand.

Fanny

I had a great experience speaking with the doctors on Yazen. They responded very helpfully to all my questions and concerns. The results of the testing came quickly and everything was really efficient. I would recommend this service.

Tall in Sweden

Keeping track of your health has never been easier

Based on science

Yazen, where science meets holistic wellness. 

At Yazen, our commitment to evidence-based practices sets us apart.

Our team of experts is dedicated to providing you with the most effective, reliable, and safe health strategies. Trust in our science-backed approach to guide you on your journey to optimal well-being.

Read our latest scientific abstracts:
the-yazen-model, examining-the-effectiveness 

Losing weight without the right resources is like trying to build a house without tools

If you are overweight or living with obesity, you are far from alone. Did you know that six out of ten people in the United Kingdom are overweight? However, the struggle to lose weight can feel long and lonely. For many people, being overweight and obese (BMI ≥ 30) has a major impact on their physical and mental health, reducing their quality of life and increasing the risk of secondary diseases.

Together we improve your chances of success

Yazen integrates evidence-based medical weight loss treatments with expert guidance from our team of doctors, YazenCoaches, dietitians, psychologists, and personal trainers. Extensive research demonstrates that this approach is the most effective for achieving long-term and sustainable weight loss.

Lose weight and keep it off!

Yazen effectively addresses the biological aspects of weight loss, using FDA/EMA/MHRA approved medication. Our expert clinicians develop personalised plans, enhanced with support from psychologists, dietitians, and personal trainers. Regular consultations and our app ensure that the plan evolves according to your health needs. As a result, you experience a gradual reduction in weight and can sustain your progress without the constant battle against hunger and cravings.

News

Stay informed with our latest news posts.

Press release
Yazen Health closes €19.5M series A to drive global growth

Yazen Health has successfully closed an oversubscribed €19.5 million series A funding round to fuel its international expansion. This investment enables Yazen to enhance its pioneering obesity treatment model, combining modern weight loss medication with comprehensive lifestyle support.

News
Sifted UK: Yazen raises €19.5m to expand obesity treatment in the EU

Yazen has secured €19.5 million in Series A funding to expand its GLP-1-based obesity treatment across Europe. The company combines medication with lifestyle support for sustainable weight loss results.

News
Lasker~DeBakey Award 2024 for groundbreaking GLP-1 obesity research

Lasker~DeBakey Award 2024 for groundbreaking GLP-1 obesity research

News
The urgent need for strict warnings on ultra-processed foods

Four foods that should come with a smoking-style health warning Some scientists believe ultra-processed food needs to be treated in a similar way to tobacco.

News
Yazen and Dr Martin Carlsson in Health Tech World

Join Health Tech World's webinar with experts discussing sustainable weight loss through medication, lifestyle changes, and digital health tools. Watch now!

News
Popular drug linked to reduced dementia risk in elderly with diabetes

Study shows GLP-1 agonists reduce dementia risk in elderly with type 2 diabetes. Findings from KI highlight potential benefits for diabetes treatment

News
Wigan named UK's 'Fattest Town' - Yazen Health tackles obesity safely

Wigan named UK's 'Fattest Town' - Yazen Health tackles obesity safely