

The Real Costs of Weight Loss Surgery and What to Expect Financially
For many people struggling with obesity, weight loss surgery is not just about shedding weight—it is about regaining health, mobility, and confidence. While the cost of private bariatric surgery may seem like a significant investment, the long-term benefits far outweigh the financial commitment. With NHS waiting times for weight loss surgery extending for years, many patients choose to go private to take control of their health sooner.
At Tonic Weight Loss Surgery, we understand that cost is a key factor when making this life-changing decision. Let’s break down what you need to know about the financial cost of weight loss surgery and why it is a one-time investment in a healthier, happier future.
Treatments We Offer
At Tonic Surgery we offer a wide variety of bariatric surgeries:
Why Weight Loss Surgery is an Investment, Not an Expense
The Financial Reality of Living with Obesity
- Prescription medications for conditions such as diabetes and high blood pressure
- Frequent GP visits and specialist appointments
- Weight loss programmes, gym memberships, and diet plans that often yield short-term results
- Missed work or reduced earning potential due to health complications
Understanding the Costs of Private Weight Loss Surgery
- Allurion (Pill) Gastric Balloon – from £4,400
- Gastric Band – from £7,000
- Gastric Sleeve – from £10,499
- Gastric Bypass – from £11,195
- Mini Gastric Bypass – from £11,195
- Private hospital stay in a leading UK facility
- Pre-operative consultations and calls with your medical team
- Post-surgery follow-ups and ongoing monitoring
- Our exclusive Premium Aftercare Promise
Premium Aftercare a TONIC PROMISE
Aftercare and Support like no other
- Unlimited Dietitian Support for 2 years
- Unlimited Psychotherapist Support for 2 years
- Unlimited Virtual Fitness Coaching for 2 years
- Unlimited Bariatric Nurse Support for 2 years
- Surgeon follow-up for 5 years
- 30-day membership to The Gym Group
- Exclusive access to Tonic’s private support community
- Out-of-hours support line
Virtual Fitness Coach
Surgeon Follow Ups
Psychotherapist
Bariatric Nurse Support
Dietician Support
Decades of Medical Experience
Designed by bariatric patients
The Tonic toolkit
Designed to make your weight loss journey as seamless as possible, the Tonic Toolkit includes:
Flexible Finance Options
- Low monthly payments
- 0% interest options available
- Quick and easy approval process
- No hidden fees

The Life-Changing Value of Weight Loss Surgery
The cost of surgery is one thing—the value it brings to your life is another. Patients at Tonic often describe the procedure as the best decision they have ever made.
Jessie’s Story: A Journey to Confidence and Health
Before her surgery, Jessie struggled with low energy and years of yo-yo dieting. After choosing weight loss surgery with Tonic, she transformed her health and lifestyle—going from a size 18-20 to a size 8 and rediscovering her passion for fitness.
“The freedom you get from walking into a shop, picking something up, and thinking, ‘Actually, I can wear that; I do not have to worry about hiding certain parts of my body,’ is incredible.” – Jessie
Take the First Step Towards a Healthier Future
Weight loss surgery is a one-time investment that can lead to a lifetime of benefits. If you are ready to transform your health, we are here to help you every step of the way.
Book a Free Consultation Today
Do not wait to take control of your health. Contact Tonic Weight Loss Surgery today for a no-obligation consultation and start your journey to a happier, healthier future.
Related blogs
Looking for some further reading? We’ve got you covered – check out our selection of blogs!
Covering everything from bariatric surgery to general weight loss tips and tricks, there’s something for everyone here.
See all blogsBMI 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.
Join our community
Follow us on your favourite social channels to see how Tonic patients are taking back their lives.
Contact us today
For further information, please contact our team on 0115 950 4662 to discuss your individual case.
Book a FREE Consultation