Your Reliable Source for Medical Weight-Loss Treatments
About Dr John Weight Loss Clinic London
We provide medically approved weight-loss treatments, trusted support, and fast UK delivery. Our clinic ensures every product—Mounjaro, Ozempic, Wegovy, Saxenda, Zepbound—is authentic, safe, and handled with professional care.
Company Information
Our Commitment to Quality & Safety
Dr John Weight Loss Clinic is a trusted UK-based service specialising in medically supervised weight-management support. All treatments are dispensed through a GPhC-registered UK pharmacy, ensuring safe handling, professional standards, and full regulatory compliance.
Clinic Address:
Harley Street, London, W1G 8QW, United Kingdom
Contact Number:
Tel/WhatsApp: +44 7426 972317
Pharmacy Registration:
GPhC Registration Number: 1039469
MHRA Compliance
All medicines supplied through our partnered pharmacy meet MHRA (Medicines and Healthcare products Regulatory Agency) guidelines for safety, quality, and effectiveness. We operate strictly under GPhC-approved pharmacy SOPs to maintain the highest standards of care.
Medically Reviewed Information
All treatment information provided on this website is medically reviewed by a qualified healthcare professional.
Clinical Reviewer:
Dr John Lekkas
GMC Registration: 7448560
Reviewed by certified professionals using approved, clinically validated treatments.
Why People Choose Us
✔ Trusted UK location — Harley Street, London
✔ Medically reviewed treatment information
✔ Secure dispensing via GPhC-registered pharmacy
✔ Clear guidance on dosing, usage, and safety
✔ Professional support throughout your journey
✔ Help accessing licensed, high-quality weight-loss treatments
We believe weight loss should be safe, medically guided and supportive — never confusing or overwhelming.
Ozempic Slimming Pens – Buy Today
About Dr John Weight Loss Clinic London
Trusted Medical Weight Loss Care in London
London’s Expert Clinic for Safe, Effective Weight Loss
Trusted Medical Weight Loss Care in London
We offer professional, doctor-led weight-loss programs using proven slimming injections. Clients across London rely on our clinic for safe treatments and expert guidance tailored to their goals.
The Dr John Weight Loss Clinic Difference
London’s Expert Clinic for Safe, Effective Weight Loss
Trusted Medical Weight Loss Care in London
Our clinic stands out with high-quality treatments, medical professionalism, and a focus on real results. We provide modern weight-loss injections supported by consistent medical guidance.
London’s Expert Clinic for Safe, Effective Weight Loss
London’s Expert Clinic for Safe, Effective Weight Loss
London’s Expert Clinic for Safe, Effective Weight Loss
We specialise in advanced medical weight-loss solutions using semaglutide and tirzepatide injections. Our clinic provides trusted, effective options to help reduce appetite and support steady results.
Your Trusted Weight Loss Specialists
London’s Expert Clinic for Safe, Effective Weight Loss
London’s Expert Clinic for Safe, Effective Weight Loss
Our team is dedicated to helping clients lose weight safely through premium slimming injections and professional medical supervision. Your success is our priority.
About Us
Weight Loss Injections
Your Trusted Source for Premium Weight-Loss Injections
Your Trusted Source for Premium Weight-Loss Injections
Mounjaro (Tirzepatide)
Ozempic (Semaglutide)
Wegovy (Semaglutide)
Zepbound (Tirzepatide)
Saxenda (Liraglutide)
Plerixafor and other medical-grade injections
Each product is carefully stored, professionally packaged, and delivered nationwide in the UK.
Your Trusted Source for Premium Weight-Loss Injections
Your Trusted Source for Premium Weight-Loss Injections
Your Trusted Source for Premium Weight-Loss Injections
We provide medically approved weight-loss treatments, trusted support, and fast UK delivery. Our clinic ensures every product—Mounjaro, Ozempic, Wegovy, Saxenda, Zepbound—is authentic, safe, and handled with professional care.
Start Your Weight Loss Journey
Your Trusted Source for Premium Weight-Loss Injections
Start Your Weight Loss Journey
Start your weight loss journey with trusted, clinically approved injection treatments including Mounjaro, Ozempic, Wegovy, Saxenda and Zepbound. Safe, effective and available for fast delivery across the UK.
Clinically Approved Treatments
Your Trusted Source for Premium Weight-Loss Injections
Start Your Weight Loss Journey
Discover clinically approved weight-loss treatments including Mounjaro, Ozempic, Wegovy, Saxenda and Zepbound. Each product is authentic, safe and trusted for effective weight management across the UK.