Mounjaro vs Ozempic: The Ultimate Weight Loss Injection Comparison

Have you ever wondered which weight loss injection delivers better results: Mounjaro or Ozempic? With both medications gaining traction in the world of non-surgical weight management, people across Liverpool are asking the same question: which one is right for me?
At Bold Street Clinic, we meet many patients looking for a medically supervised way to lose weight. If you’re confused by conflicting information or trying to weigh the pros and cons of each treatment, you’re not alone. In this post, we break down the key differences between Mounjaro and Ozempic, how they work, and what you need to know as someone exploring doctor-prescribed weight loss solutions in Liverpool.
Why Choosing the Right Weight Loss Injection Matters
Weight management isn’t just about aesthetics. For many in Liverpool, especially those facing health risks like diabetes or hypertension, shedding excess weight is vital for long-term wellbeing.
However, with so many “quick fixes” advertised online, it can be hard to know what really works. That’s why treatments like Ozempic and Mounjaro, backed by clinical research and prescribed by medical professionals, have emerged as trusted tools.
With Bold Street Clinic located conveniently in the Ropewalks district, Liverpool residents can access these treatments under the guidance of a CQC-registered clinic and qualified doctor, Dr. Paul Effiong.
Comparing Mounjaro & Ozempic: What You Need to Know
What Is Ozempic?
Ozempic (semaglutide) is a GLP-1 receptor agonist originally used to manage type 2 diabetes. It mimics a hormone that controls blood sugar and suppresses appetite. As a result, it’s highly effective in supporting weight loss.
- Injection frequency: Once weekly
- Common benefits: Reduced appetite, improved blood sugar, gradual weight loss
- Clinical data: Participants in clinical trials lost up to 15% of their body weight with lifestyle changes
What Is Mounjaro?
Mounjaro (tirzepatide) is a newer treatment that targets both GLP-1 and GIP receptors. This dual-action mechanism can lead to more significant weight loss compared to Ozempic.
- Injection frequency: Once weekly
- Common benefits: Enhanced insulin sensitivity, appetite control, faster weight loss
- Clinical data: Studies suggest up to 20%+ body weight reduction with continued use
Where can it be used?
Common treatment areas include:
- Chin and jawline (double chin)
- Stomach and flanks
- Thighs and knees
- Hips and back
Key Differences
Ozempic targets only the GLP-1 hormone, while Mounjaro works on both GLP-1 and GIP receptors, offering a dual-action approach. Mounjaro has shown a higher potential for weight loss in clinical trials. However, it is still under review for approval in the UK, whereas Ozempic is currently available.
Both medications are administered weekly and offer appetite suppression, with similar mild side effects like nausea and digestive discomfort. Mounjaro may have a slightly higher incidence of gastrointestinal symptoms.
Common Questions About Weight Loss Injections in Liverpool
Can anyone take Ozempic or Mounjaro for weight loss?
Not everyone qualifies. These treatments are best for individuals with a BMI over 30 or those with a BMI over 27 and related health issues.
Are these treatments available on the NHS?
In most cases, they are only prescribed privately for weight loss. Bold Street Clinic offers both as part of our private medical weight loss programme.
Do I need to diet while on these injections?
Yes, these injections work best alongside a calorie-controlled diet and active lifestyle. Our Liverpool clinic offers tailored nutritional guidance to complement your medication.
How Bold Street Clinic Supports Weight Loss in Liverpool
At Bold Street Clinic, we provide:
- Comprehensive consultations with Dr Paul Effiong
- Safe and regulated treatments in a CQC-registered clinic
- Ongoing support including lifestyle and dietary advice
- Access to both Ozempic and (upon UK approval) Mounjaro
Learn more about our Medical Weight Loss Programme or explore options like the Slimming Pen.
Our city-centre location makes it easy for Liverpool residents to begin their weight loss journey safely, confidently, and with the support of medical professionals.
Ready to Start Your Journey?
Whether you’re leaning towards Mounjaro or Ozempic, professional guidance is essential. Book a free consultation at Bold Street Clinic and let our experienced team create the right plan for you.