The Growing Popularity of Weight Loss Injections in the UK
Losing weight is a personal, sometimes frustrating, and often complex journey. Many people work tirelessly at diet and exercise, only to find that the scales don’t budge!
Enter weight loss injections, medications that have been making waves in the health world. But before you start imagining a magic solution (spoiler alert: they’re not!), let’s talk about what they actually do, their effectiveness, and whether they’re the right choice for you.
How Do Weight Loss Injections Work?
Weight loss injections like semaglutide (Wegovy), tirzepatide (Mounjaro), and liraglutide (Saxenda) work by mimicking hormones that help regulate appetite. Specifically, they target GLP-1 (glucagon-like peptide-1), which slows digestion, reduces cravings, and helps you feel fuller for longer.
Mounjaro takes it a step further by also targeting GIP (glucose-dependent insulinotropic polypeptide), meaning even greater appetite control and metabolic benefits.
What the Science Says:
- A New England Journal of Medicine study found that people using semaglutide lost 14.9% of their body weight over 68 weeks (Wilding et al., 2021).
- The SURMOUNT-1 trial on Mounjaro showed even greater results, with participants losing up to 22.5% of their body weight.
- Clinical trials confirm that these injections are most effective when combined with healthy eating, exercise, and ongoing medical support.
Are Weight Loss Injections Actually Effective?
Short answer: Yes…but they work best with lifestyle changes.
Think of them as a tool, not a ticket to instant weight loss. Clinical studies show that these medications can kickstart significant weight loss, but long-term success depends on adopting sustainable habits.
What Real Patients Experience:
Wegovy users lost up to 15% of their body weight.
Saxenda users saw an average weight loss of 5–10%.
Mounjaro (tirzepatide) showed even greater weight loss potential in trials.
Patients who stopped using the medication often regained weight, highlighting the need for ongoing support and real lifestyle changes.
This is where a clinician-led approach makes all the difference. Having a specialist guiding your treatment ensures that you not only lose weight safely but also build a long-term plan that works for you.
Addressing Safety Concerns & Recent Reports on Deaths
Weight loss medications have been extensively researched, and while they are generally safe and effective, they do come with risks like any medication. Recently, concerns have been raised about potential health risks, including reports of deaths in some users.
Here’s the reality
- No direct causal link has been found between these medications and increased mortality.
- Many reported cases involve underlying health conditions, improper use, or unsupervised treatment.
- The key to minimizing risks? Safe, clinician-led prescribing with ongoing monitoring and support.
This is why The London PharmaClinic does things differently:
🔹 Full medical assessments to make sure these treatments are safe for you.
🔹 Regular check-ins to monitor side effects and adjust treatment if needed, you get to see a clinician or receive a friendly call to catch up and discuss the journey.
🔹 Face-to-face and virtual consultations, so you’re never left navigating this journey alone.
Can You Get Weight Loss Injections on the NHS?
Yes, but eligibility is strict. The NHS now offers Wegovy (semaglutide) for certain patients, but to qualify, you typically need:
✔ A BMI of 35+ (or 30+ with conditions like diabetes or hypertension)
✔ To be referred to a specialist weight management service
✔ To participate in a multidisciplinary lifestyle program
Mounjaro (tirzepatide) is currently not available on the NHS, meaning that private prescriptions are the best option for those wanting faster access. This is where The London PharmaClinic can help and we are a REAL bricks and mortar establishment in Victoria, London.
Why Choose The London PharmaClinic for Weight Loss Injections?
We get it, there are a million online providers promising quick fixes. But here’s why working with a real, experienced clinician matters:
🔹 Expert-Led Prescribing: Our team includes independent prescribers with over 27 years of clinical experience, we don’t just hand out prescriptions, we ensure they’re right for you.
🔹 Bespoke, Individualized Care: Unlike online-only providers, we offer face-to-face consultations in Victoria, London, as well as virtual support.
🔹 Safety First: Our prescribing follows strict governance, ensuring evidence-based, safe treatment under medical supervision. We have turned people away if it’s NOT appropriate.
🔹 Ongoing Support: Losing weight is not just about the injection. We provide nutritional guidance, accountability, health coaching incorporating functional medicine, Ayurvedic principles and a sustainable long-term plan.
🔹 Specialist Support for High-Risk Patients: If you have existing health conditions or safety concerns, we conduct a personalized risk assessment before starting treatment.

Is a Weight Loss Injection Right for You?
Weight loss injections can be life-changing, but they’re not for everyone. The best way to know? A professional consultation with a clinician who takes the time to understand your health, goals, and lifestyle.
If you’re ready to explore weight loss injections with a team that truly cares about your success, book a consultation with The London PharmaClinic today.
📍 Available in Victoria, London & Online | 🔗 www.thelondonpharmaclinic.co.uk
💙 Your journey, your health—let’s do this right.