The Science Behind Orlistat - Why It Works
How Orlistat's Fat-Blocking Mechanism Works
Orlistat works by inhibiting lipase enzymes in your digestive system that normally break down dietary fats. When these enzymes are blocked, approximately one third of the fat you eat cannot be digested or absorbed into your body. This unabsorbed fat passes naturally through your digestive system, reducing the calories your body takes in from fatty foods. Unlike appetite suppressants that affect your brain, orlistat acts locally in your gut and is not significantly absorbed into your bloodstream.
When to Take Orlistat for Best Results
Take one 120mg capsule with each main meal containing fat - immediately before, during, or up to one hour after eating. If you skip a meal or eat a meal with no fat, you can skip that dose. The timing is crucial because orlistat needs to be present in your digestive system when fat-containing food arrives. Generic orlistat 120mg costs just £29.69 for 4 weeks with EDM10, while branded Xenical 120mg is £38.69 for the same period.
Why the Mechanism Proves Orlistat Works
The fat-blocking action of orlistat provides visible proof the medication is working. When following a lower-fat diet (approximately 15g fat per meal), most patients experience minimal side effects. However, if you eat high-fat meals, the unabsorbed fat will cause gastrointestinal effects - demonstrating that orlistat is successfully preventing fat absorption. This direct mechanism makes orlistat different from other weight loss approaches.
Maximising Results Through Proper Timing
Spread your daily fat intake evenly across three main meals to optimise orlistat's effectiveness. Taking all three daily capsules with fat-containing meals ensures consistent fat-blocking throughout the day. Our 8-week supply (168 capsules) at £57.59 with EDM10 provides excellent value for establishing this routine. The 12-week supply (252 capsules) at £86.39 with EDM10 offers maximum savings for committed weight management.
Order Your Orlistat Treatment Today
Now you understand exactly how orlistat works and when to take it, you can start your weight loss journey with confidence. Complete our online clinical assessment to determine if orlistat 120mg, Xenical 120mg, or Alli 60mg is right for you. Our UK-licensed prescribers review every application, and approved treatments are dispensed by our GPhC-registered pharmacy with next day delivery across the UK. Use code EDM10 for 10% off every order.
