Why Orlistat's Mechanism Makes It Worth Buying
How Orlistat 120mg Works in Your Body
Orlistat's effectiveness comes from its unique mechanism of action. Unlike appetite suppressants that work in the brain, orlistat works directly in your digestive system by inhibiting lipase enzymes. These enzymes are responsible for breaking down dietary fat so it can be absorbed. When orlistat blocks these enzymes, 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 dietary fat.
Why This Mechanism Proves Orlistat Works
The lipase inhibition mechanism is why orlistat has extensive clinical evidence behind it. Because it blocks fat absorption locally in your gut rather than affecting brain chemistry, you get measurable results without systemic stimulant effects. At EverydayMeds, orlistat 120mg costs £32.99 for 4 weeks (£29.69 with EDM10), while branded Xenical costs £42.99 (£38.69 with EDM10) - both contain identical 120mg orlistat with the same proven mechanism.
What You Can Expect When Orlistat Works
Understanding the mechanism helps set realistic expectations. Orlistat doesn't block all dietary fat - it blocks approximately one third. The remaining two thirds is still absorbed normally. This means orlistat works best alongside a reduced-calorie, lower-fat diet. When you eat high-fat meals, more unabsorbed fat passes through your system, which can cause gastrointestinal side effects. Keeping meals to around 15g fat helps minimise these effects while maximising the weight management benefits.
Orlistat vs Xenical vs Alli - Same Mechanism, Different Strengths
All three products work through the same lipase inhibition mechanism. Orlistat 120mg and Xenical 120mg are clinically equivalent - both prescription-only medicines containing identical active ingredient doses. Generic orlistat offers significant savings: 12 weeks costs £95.99 (£86.39 with EDM10) compared to Xenical at £128.99 (£116.09 with EDM10). Alli 60mg uses the same mechanism but at half strength, blocking a smaller proportion of dietary fat absorption.
Getting Started with Orlistat at EverydayMeds
Now you understand how orlistat's proven mechanism works, take action today. Our online clinical assessment takes minutes to complete. A UK-licensed prescriber reviews your information and, if clinically appropriate, issues your prescription. We stock orlistat in 2-week (£16.89), 4-week (£32.99), 8-week (£63.99) and 12-week (£95.99) supplies. Use code EDM10 for 10% off every order. Your medication is dispensed by our GPhC-registered pharmacy in Leicester and delivered discreetly with next day delivery available across the UK.


