Weight Loss Surgery UK
A private weight loss clinic focused on #GivingBackLives. We offer premium aftercare like no other and payment plans to suit you.
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5-year aftercare like no other
Your surgery is only the beginning. All of our surgeries include 5 years of aftercare as standard, meaning you're never alone on your weight-loss journey.
Spread the cost of your treatment
We offer weight loss surgery finance options, making weight loss surgery accessible to everyone. Spread repayments anywhere from 6 months to 5 years.
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The Tonic Community
"I can't thank the Tonic team enough. Everything from the initial call to all the aftercare has been amazing and they have given me back my life."
See our patients' success stories
World-renowned surgeons
Our bariatric (weight loss) surgeons are the best in the business. We're here to put your mind at ease, ensuring they your weight loss journey with Tonic is safe and comfortable.
Who Are Tonic Weight Loss Surgery?
At Tonic, we perform life-changing weight loss operations across the UK from our private weight loss clinics, helping patients take back control and live life to the fullest.
We put you at the centre of everything we do. From your initial consultation with one of our specialist bariatric (weight loss) surgeons, through to your procedure and aftercare, we’ll only ever recommend what’s in your best interests.
Surgery is only the first step in your journey. We offer aftercare and support like no other weight loss surgery provider. Our comprehensive support package is included with your procedure, offering 5 years of premium aftercare.
We specialise in
Gastric Sleeve
Gastric sleeve surgery is currently the most popular weight loss surgery around the world.
It works by removing a section of your stomach, reducing your appetite and restricting the amount of food you can eat.
Patients lose 70-75% of excess weight on average over 9-12 months.
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Eleanor
Gastric Bypass
Gastric bypass surgery works by making patients feel fuller sooner.
A staple is used to create a small pouch at the top of your stomach. Food is then diverted to a lower part of your digestive system, bypassing your stomach and making nutrients less easily absorbed by the body.
Patients typically lose 75-80% of excess body weight in 9-12 months.
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Judy
Mini Gastric Bypass
One of the newest bariatric procedures available, over the last 10 years, mini gastric bypass surgery has been growing in popularity.
It’s a simple, short and inexpensive technique that can be seen as a halfway house between the sleeve gastrectomy and the Roux-en-Y bypass operation.
Most patients typically lose 30–35% of their total body weight in the first nine to twelve months after surgery.
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Helaina
Allurion Pill Balloon Treatment
The Allurion Balloon is a pill balloon capsule, which is swallowed under the guidance of our healthcare professionals. It is the first gastric balloon that requires no surgery, endoscopy, or anaesthesia for placement or removal.
After approximately 16 weeks, it empties and passes naturally.
Allurion balloon patients typically lose between 10-15% of their total body weight and are back to work after two days.
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Anna
Gastric Band
An adjustable gastric band is a very popular procedure in the UK. It is designed to limit the amount of food you need to eat in order to feel full.
Patients feel more satisfied with smaller portions and feel full for longer. The band can be adjusted to increase or decrease restriction.
Typically, patients lose 20% of their total body weight over a 12-18 month period.
Learn moreThe UK’s Best Rated Weight Loss Surgery Company
Life changing stories
The UK’s Best Rated Weight Loss Surgery Company
Life changing stories
Ally
10 st (64 kg)*
Weight Loss
“I have struggled with my weight all of my adult life, I have PCOS and every diet I have tried just wasn’t successful.
I have lost over 10 stone and I feel absolutely incredible. I would never have dreamt to have the life that I currently have now.”
Paul
10 st (64 kg)*
Weight Loss
“Life before surgery was fake, I had a happy face but was not really happy. I wouldn’t go on lads holidays with my friends or take my kids swimming.
I have lost over 10 stone and it’s been life changing. I have got my life back. I can now take my kids swimming, go on holiday, do those things that I should have done 10,15,20 years ago.”
Danni
5 1/2 stone (35 KG)*
Weight Loss
“Before I had surgery, I’d always yo-yoed with my weight. I was ashamed because of the size I’d gotten to. I was unable to buy the clothes I wanted to wear. I didn’t feel like the person that I wanted to be nor did my reflection match the person I felt inside.
The surgery with Tonic has absolutely changed my life. I’ve lost 5 and a half stone, and I am more confident and outgoing.
Chanelle
9st (57kg)*
Weight Loss
“Before weight loss surgery, I couldn’t cope with doing anything strenuous and I couldn’t spend time with my children in the way I wanted to. My eating was out of control, and I had been yo-yoing.
A year out from surgery, I’m a completely different person. Last year, my body fat percentage was in the morbidly obese category. Now, I’m in the healthy weight category.”
Claire
8 1/2 st (64 kg)*
Weight Loss
“I lost 8.5 stone. I feel like one of the gym girls, I have done a 10k this year and I am signed up to Brighton half marathon next year! I chose Tonic because I saw so many success stories online and because of the aftercare package. You have the dietician, the PT, the psychotherapist and the constant support group from others who have had surgery and the team in the office”
Hi I'm Sarah Ash
I’m a Tonic Patient Coordinator; I’m here to help you start your weight loss journey
I’m a Tonic Patient Coordinator; I’m here to help you start your weight loss journey.
It’s my job to support you through your journey with Tonic, from initial consultation where we’ll learn all about you and your weight loss journey to date, through to your 5 years of aftercare with our specialist team.
We’re here for you at every stage.
World-Leading Premium Aftercare
Aftercare and Support Like No Other
Our commitment to your wellbeing doesn’t end with the surgical procedure. We recognise that post-operative support is vital to your long-term successful weight loss. That’s why we provide comprehensive post-surgery guidance, including 1-2-1 dietitian, personal trainer and psychotherapist support to help you adapt to your new lifestyle.
Our Birmingham-based team are always here to answer any questions you might have and support in any way they can.
Full aftercare breakdown
Unlimited dietician support for 2 years
Unlimited psychotherapist support for 2 years
Unlimited support with virtual fitness coach for 2 years
Unlimited bariatric nurse support for 2 years
5 years surgeon follow up
The Gym Group 30-day membership
The Tonic Tool Kit
Tonic's private social media community support
Out of hours support line
BMI Calculator
Use our BMI calculator below to find out if your weight is healthy.
A BMI of 18.5 to 24.9 kg/m2 is described as within a ‘healthy’ weight range.
OUR LOCATIONS
Private Weight Loss Surgery Clinics and Bariatric Surgery Specialists Located Across the UK
Wherever you are in the UK, we have weight loss specialists near you.
Are there any weight loss surgery clinics near me?
Gloucester
Cheadle
Watford
Harrow
Blackheath
Leicester (Head Office)
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Shop a Selection of Specialist Tonic Weight Loss Products
A collection of products that have been designed for patients that have undergone bariatric surgery. The Tonic Weight Loss Surgery Shop includes specialist Bariatric Vitamins, our Portion Control Plates and Travel Cutlery, Tonic Whey Protein and many more.
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