Choose Your Ideal Xenical Supply Length
How Xenical Works in Your Body
Xenical contains orlistat 120mg, which works by blocking lipase enzymes in your digestive system. This prevents approximately one third of dietary fat from being absorbed, allowing unabsorbed fat to pass naturally through your body. Unlike appetite suppressants that act on the brain, Xenical works locally in the gut and is not absorbed into your bloodstream in significant amounts.
Choosing Between 2, 4, 8 and 12 Week Supplies
Your ideal supply length depends on your treatment plan and budget. A 2-week supply (£19.35 with EDM10) lets you trial Xenical with minimal commitment, while 12-week supplies (£116.09 with EDM10) offer substantial savings for ongoing treatment. Most patients find 4-8 week supplies provide the perfect balance of convenience and value.
Orlistat vs Xenical - Same Mechanism, Different Prices
Generic orlistat 120mg contains identical active ingredients to branded Xenical and works through the same fat-blocking mechanism. The clinical effect is equivalent, but orlistat costs significantly less - a 12-week supply costs £86.39 with EDM10 compared to £116.09 for Xenical. Both require prescription and work by inhibiting the same lipase enzymes.
Pack Sizes and Savings Breakdown
Orlistat 120mg pricing: 2 weeks £15.20, 4 weeks £29.69, 8 weeks £57.59, 12 weeks £86.39 (all with EDM10). Xenical 120mg pricing: 2 weeks £19.35, 4 weeks £38.69, 8 weeks £78.29, 12 weeks £116.09 (all with EDM10). Longer supplies provide better value - the 12-week Xenical supply saves £37.90 compared to buying six 2-week packs.
How to Start Your Prescription Order
Complete our online clinical assessment to determine your suitability for Xenical or orlistat. Our UK-licensed prescribers review your information and issue prescriptions where clinically appropriate. Choose your preferred supply length during checkout and apply code EDM10 for 10% off. Orders receive next day tracked delivery from our GPhC-registered Leicester pharmacy.


