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

Goal weight
Goal weight

Your BMI is:

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.


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Yazen is the original digital healthcare provider focused on comprehensive weight loss treatment via injections and lifestyle changes


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With medication alone, you can expect to lose 9% of weight vs 20% with Yazen by combining medication with lifestyle changes


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Did you know that 8/10 dieters regain more weight than they lost during a diet? At Yazen we explore the latest advancements in weight loss treatment to better address this ongoing challenge.

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.

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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


Free consultation

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


Comprehensive health screening

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



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

Real people. Real results.

Our success stories

"Soon I'll get back in the saddle!"

Marie Fritjof had given up and accepted that she would remain overweight for the rest of her life. Unfortunately, her excess weight had caused a host of health problems, including high blood pressure, snoring at night, acid reflux and gout. After trying all sorts of diets and being diagnosed with chronic fatigue, she was tipped by a colleague to try Yazen.

Normal blood pressure
Free from gout
Stopped snoring
Easier to move around

"Nothing can stop me now!"

Linda has been on a journey with her weight her whole life. She tried every diet out there and felt shame about her obesity. She made the decision to undergo a gastric sleeve surgery and lost 50 kg. After starting to gain weight again, she got in touch with Yazen and began treatment. Linda has lost 20 kg and feels more energetic and happier than ever!

Reached her dream weight
Proud of herself
No shame

"I lost 34 kilos and will hopefully avoid diabetes!"

Daniel Küng rocked the weight loss with Yazen! He lost a whopping 34 kilos! With the help of our doctors, psychologists, dieticians and personal trainers, Daniel will soon reach his target weight and a BMI under 25.

Less risk of diabetes
Healthy weight
More mobile
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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. 

With lifestyle changes including diet and exercise, some patients may achieve an energy balance after reaching a healthy weight and not need to go back on the medication. 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.


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.


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.


Stay informed with our latest news posts.

Popular drug linked to reduced dementia risk in elderly with diabetes

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

Dr. Punam Krishan debunks myths surrounding obesity

Dr. Punam Krishan debunks myths surrounding obesity

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What care do the morbidly obese individuals need?

The obesity epidemic is one of the greatest health challenges of our time. Globally, it is estimated that 1.9 billion people will suffer from morbid obesity by 2035, which represents one in four adults. Among children, obesity is expected to increase by 100 percent between 2020 and 2035. The cost to society is projected to be 4 trillion dollars.

Yazen participates in roundtable with Health Tech World

Martin Carlsson participates in "Where next for digital health? A roundtable debate hosted by Health Tech World

Yazen transforms the accessibility of obesity treatment

Yazen tackles the challenge with groundbreaking, accessible, and comprehensive treatment approach

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Yazen's weight control success: 60 tonnes shed!

Patients at the digital healthcare provider Yazen have now collectively shed 60 tonnes