Why Orlistat's Mechanism Makes It an Effective Choice
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. This unabsorbed fat passes naturally through your digestive system and is eliminated from your body.
This mechanism means orlistat acts locally in your gut rather than being absorbed into your bloodstream. The medication works directly where fat digestion occurs, making it a targeted approach to reducing calorie intake from dietary fat.
Three Orlistat Options Available
Understanding how orlistat works helps you choose the right option. Generic orlistat 120mg offers the most cost-effective choice at £29.69 for 4 weeks (with EDM10). Branded Xenical 120mg contains identical orlistat 120mg but costs £38.69 for 4 weeks. Both require prescription following clinical assessment.
Alli 60mg provides half the dose at £26.09 for 4 weeks (with EDM10). This lower strength blocks a smaller proportion of dietary fat but may cause milder side effects. All three products work through the same fat-blocking mechanism.
Why the Mechanism Proves Effectiveness
Orlistat's mechanism directly addresses one of the main sources of excess calories — dietary fat contains 9 calories per gram compared to 4 calories per gram from carbohydrates or protein. By blocking approximately one third of fat absorption, orlistat can significantly reduce calorie intake when used alongside a reduced-calorie, lower-fat diet.
The fact that orlistat works locally in your gut, rather than affecting your brain or metabolism, means its action is predictable and measurable. When you eat fat, orlistat blocks absorption of approximately one third of it. This direct mechanism explains why the medication can support weight management when combined with appropriate dietary changes.
Maximising Orlistat's Fat-Blocking Effect
Understanding the mechanism helps you use orlistat effectively. The medication works best when taken with meals containing fat — one 120mg capsule three times daily with main meals, or one 60mg Alli capsule three times daily. If a meal contains no fat, you can skip that dose.
Keeping your fat intake low (approximately 15g fat per meal) maximises the medication's effectiveness while minimising side effects. When you eat high-fat meals, more unabsorbed fat passes through your system, increasing the likelihood of gastrointestinal side effects like oily stools or urgent bowel movements.
Order Orlistat Online Today
Now you understand how orlistat's fat-blocking mechanism works, you can order online with confidence. Complete our online clinical assessment to determine your suitability for prescription orlistat 120mg (from £15.20 for 2 weeks) or choose Alli 60mg (from £26.09 for 4 weeks). All orders include free consultation with a UK-licensed prescriber and next day delivery.
Use code EDM10 for 10% off every order. Our GPhC-registered pharmacy dispenses all medication, ensuring you receive genuine orlistat delivered discreetly to your address. Order today and start benefiting from orlistat's proven fat-blocking mechanism.
