Why Orlistat's Proven Mechanism Supports Your Purchase
How Orlistat's Fat-Blocking Mechanism Works
Orlistat works through a clinically proven mechanism that blocks approximately one third of the dietary fat you consume. Unlike appetite suppressants that affect your brain, orlistat acts locally in your digestive system by inhibiting lipase enzymes responsible for breaking down fat. This unabsorbed fat passes naturally through your body, reducing calorie intake from dietary fat. Generic orlistat 120mg starts from £16.89 (£15.20 with EDM10) for a 2-week supply, while branded Xenical costs £21.50 (£19.35 with EDM10) - both containing identical active ingredients.
Clinical Evidence Supporting Your Investment
The mechanism behind orlistat has been extensively studied, demonstrating how blocking approximately one third of fat absorption can support weight management when combined with a reduced-calorie, lower-fat diet. This isn't a "magic pill" - it's a scientifically-backed tool that works predictably every time you take it with meals containing fat. For longer-term commitment, our 12-week supply of orlistat costs £95.99 (£86.39 with EDM10), providing better value per capsule while you establish healthier eating patterns.
Why the Dosage Schedule Maximises Results
Orlistat 120mg is taken three times daily - one capsule with each main meal containing fat. This timing ensures the medication is present when lipase enzymes attempt to break down dietary fat, blocking approximately one third consistently throughout the day. If you miss a meal or eat something fat-free, you can skip that dose. Our 84-capsule packs (£32.99, £29.69 with EDM10) provide exactly 4 weeks of treatment at the correct dosage, making it easy to maintain the routine that delivers results.
Comparing Your Options: Generic vs Branded
Both generic orlistat and branded Xenical work identically - they contain the same 120mg dose of orlistat and block approximately one third of dietary fat through the same mechanism. The difference is cost: choosing generic orlistat saves approximately £9-30 per month compared to Xenical, while delivering identical clinical effects. For those preferring a lower-strength option, Alli 60mg (£28.99, £26.09 with EDM10 for 4 weeks) provides a gentler introduction to fat-blocking therapy.
Getting Started with Confidence
Understanding how orlistat works gives you confidence in your purchase decision. Complete our online clinical assessment, and a UK-licensed prescriber will review your suitability for treatment. We're a GPhC-registered pharmacy based in Leicester, ensuring your medication is genuine, properly stored, and dispatched with next day delivery. Use code EDM10 for 10% off every order. Start your clinically-proven weight management support today - order orlistat now and experience the fat-blocking mechanism that's helped millions worldwide.


