Why Understanding How Orlistat Works Matters for Your Purchase
The Science Behind Orlistat's Fat Blocking Mechanism
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 system and is excreted. The mechanism is identical whether you choose generic orlistat 120mg (from £15.20 for 2 weeks with EDM10) or branded Xenical 120mg (from £19.35 for 2 weeks with EDM10).
Why This Mechanism Proves Orlistat Works
Unlike appetite suppressants that act on the brain, orlistat's fat-blocking action provides measurable, predictable results. When you take orlistat with a meal containing fat, it immediately begins blocking lipase enzymes. This means approximately one third fewer calories from dietary fat are absorbed with every meal. The lower your meal's fat content, the fewer side effects you'll experience - proving the mechanism is working effectively.
Comparing Your Options: Generic vs Branded
Both generic orlistat 120mg and Xenical 120mg use identical mechanisms to block fat absorption. The active ingredient and dose are the same, so the fat-blocking effect is clinically equivalent. Generic orlistat offers significant savings: a 4-week supply costs £29.69 with EDM10 compared to £38.69 for Xenical. For a 12-week course, generic orlistat costs £86.39 versus £116.09 for Xenical - saving you nearly £30.
How to Maximise Orlistat's Fat Blocking Benefits
Understanding orlistat's mechanism helps you use it effectively. Since it blocks approximately one third of dietary fat per meal, keeping meals low in fat (around 15g per meal) minimises gastrointestinal side effects while maintaining weight loss benefits. Take one 120mg capsule with each main meal containing fat, up to three times daily. If you skip a meal or eat a fat-free meal, you can skip that dose.
Lower Dose Option: How Alli 60mg Works
Alli 60mg uses the same fat-blocking mechanism as prescription-strength orlistat, but at half the dose. This means it blocks a smaller proportion of dietary fat compared to orlistat 120mg or Xenical 120mg. Alli costs £26.09 for 4 weeks with EDM10. While some people prefer starting with the lower dose, prescription-strength orlistat provides more comprehensive fat blocking for weight management.
Order Your Fat Blocker Today
Now you understand how orlistat works to block approximately one third of dietary fat absorption, you can make an informed choice. Complete our online consultation to have your suitability assessed by a UK-licensed prescriber. If approved, we'll dispense and dispatch your medication from our GPhC-registered Leicester pharmacy with next day delivery. Use code EDM10 for 10% off every order. Choose generic orlistat for maximum savings or branded Xenical - both work identically to block fat absorption and support your weight management goals.
