Understanding How Orlistat Works to Support Weight Loss
The Science: How Orlistat Blocks Fat Absorption
Orlistat works through a targeted mechanism in your digestive system. It inhibits lipase enzymes responsible for breaking down dietary fat, preventing approximately one third of the fat you eat from being absorbed into your body. This unabsorbed fat passes naturally through your digestive system and is excreted. Unlike appetite suppressants that affect the brain, orlistat acts locally in the gut and is not significantly absorbed into the bloodstream.
Prescription vs Over-the-Counter: Strength Differences
Prescription orlistat 120mg and Xenical 120mg block the same amount of fat - approximately one third of dietary fat per meal. Alli 60mg provides half the dose at lower strength. Generic orlistat 120mg costs £29.69 for 4 weeks with EDM10, while Xenical 120mg costs £38.69 - both requiring prescription following clinical assessment. The mechanism remains identical regardless of whether you choose generic or branded.
Why "Approximately One Third" Matters for Your Results
Understanding that orlistat blocks approximately one third of dietary fat helps set realistic expectations. If your meal contains 30g fat, roughly 10g will be blocked while 20g is still absorbed normally. This is why combining orlistat with a reduced-calorie, lower-fat diet maximises effectiveness. Lower fat meals also significantly reduce gastrointestinal side effects.
Proven Mechanism = Proven Results
The fat-blocking mechanism has been extensively studied and approved by the MHRA. When you take orlistat 120mg three times daily with meals, you consistently block approximately one third of dietary fat absorption. This reliable mechanism supports weight management when used alongside lifestyle changes. Order your prescription today - 8-week supply costs just £57.59 for generic orlistat with code EDM10.
How to Order Prescription Orlistat Today
Now you understand how orlistat works, you can order online following a clinical assessment. Our UK-licensed prescribers review your health information and issue prescriptions where appropriate. Generic orlistat 120mg offers the same fat-blocking mechanism as Xenical at lower cost. Complete your assessment today and receive next-day delivery from our GPhC-registered pharmacy in Leicester.
