Choose Your Prescription Weight Loss Treatment
Prescription Weight Loss Options Available
Our GPhC-registered pharmacy offers three clinically proven weight management treatments following online consultation. Orlistat 120mg (generic) starts from £16.89 for 2 weeks, Xenical 120mg (branded) from £21.50, and Alli 60mg from £28.99 for 4 weeks. Each treatment works by blocking approximately one third of dietary fat absorption when used alongside a reduced-calorie, lower-fat diet and increased physical activity.
How Prescription Weight Loss Treatments Work
These medications contain orlistat, a lipase inhibitor that works locally in your digestive system. Rather than affecting your brain or acting as stimulants, they prevent approximately one third of the fat you eat from being absorbed. The unabsorbed fat passes naturally through your body, which may help support weight management when combined with appropriate dietary and lifestyle changes.
Orlistat vs Xenical vs Alli - Which to Choose
Orlistat 120mg and Xenical 120mg contain identical active ingredients at the same dose - the key difference is cost. Generic orlistat offers excellent value from £32.99 for 4 weeks (£29.69 with EDM10), whilst branded Xenical costs £42.99 for 4 weeks (£38.69 with EDM10). Alli 60mg provides a lower-strength option at £28.99 for 4 weeks (£26.09 with EDM10). Your prescriber will help determine which treatment may be most suitable following clinical assessment.
Online Prescription Process
Complete our confidential health questionnaire covering your medical history, current medications, and weight management goals. A UK-licensed prescriber reviews your information and issues a prescription where clinically appropriate. We dispense your treatment from our Leicester-based GPhC-registered pharmacy and arrange discreet next-day delivery. The prescription is included in your treatment cost - no separate GP appointment required.
Treatment Packs and Pricing
Choose from flexible treatment durations to suit your weight management journey. Orlistat 120mg: 2 weeks £16.89, 4 weeks £32.99, 8 weeks £63.99, 12 weeks £95.99. Xenical 120mg: 2 weeks £21.50, 4 weeks £42.99, 8 weeks £86.99, 12 weeks £128.99. Alli 60mg: 4 weeks £28.99, 8 weeks £54.99, 12 weeks £129.99. Apply code EDM10 at checkout for 10% off every order.
Who May Be Suitable
Prescription weight loss treatments may be suitable for adults with a BMI of 30 or above, or BMI 28 or above with weight-related health concerns such as type 2 diabetes or high blood pressure. Suitability is determined through individual clinical assessment by our qualified prescribers. Treatment works best when combined with a structured approach to diet and exercise, with regular monitoring and support.


