The Science Behind Orlistat's Weight Loss Effect
How Orlistat Blocks Fat Absorption
Orlistat works by inhibiting lipase enzymes in your digestive system. These enzymes normally break down dietary fat so it can be absorbed into your body. When orlistat blocks these enzymes, approximately one third of the fat you eat cannot be digested or absorbed. Instead, this unabsorbed fat passes naturally through your body and is eliminated. This mechanism reduces the calories you absorb from fatty foods, supporting weight loss when combined with a reduced-calorie, lower-fat diet.
Why the Mechanism Proves Effectiveness
Unlike treatments that rely on willpower or complex metabolic changes, orlistat's mechanism is direct and measurable. Every gram of fat blocked represents 9 calories that cannot be stored as body fat. With approximately one third of dietary fat blocked, you can significantly reduce calorie absorption from fatty meals. This proven mechanism explains why orlistat has been prescribed for weight management across the UK for over two decades.
Xenical vs Generic Orlistat - Same Mechanism, Different Prices
Both Xenical 120mg and generic orlistat 120mg contain identical active ingredients and work through the same fat-blocking mechanism. Our Xenical 84-capsule pack costs £42.99 (£38.69 with EDM10), while generic orlistat 84 capsules cost £32.99 (£29.69 with EDM10). Some patients prefer branded Xenical for reassurance, whilst others choose generic orlistat for value. Both deliver the same fat-blocking effect of approximately one third reduction in dietary fat absorption.
What to Expect When Orlistat Works
The mechanism creates noticeable effects that prove the medicine is working. When you eat fatty foods, the blocked fat must leave your body somehow - typically through oily or fatty stools, increased bowel frequency, or oily spotting. These gastrointestinal effects are actually evidence that orlistat is successfully blocking fat absorption. Keeping each meal to approximately 15g of fat minimises these effects whilst maintaining the weight loss benefit.
Order Your Xenical 120mg Today
Now you understand how orlistat's fat-blocking mechanism works, you can order with confidence. Our 84-capsule pack provides 4 weeks of treatment at £42.99, reduced to £38.69 with discount code EDM10. Complete our online clinical assessment today - our UK-licensed prescribers will review your eligibility and, if approved, your genuine Xenical will be dispensed by our GPhC-registered pharmacy and delivered tomorrow. Understanding the science proves orlistat works - order now to start blocking fat absorption.
