Ready to Start? How Orlistat's Mechanism Benefits You
The Science: How Orlistat Blocks Fat Absorption
Orlistat works through a precisely targeted mechanism that acts directly in your digestive system. Unlike appetite suppressants that affect the brain, orlistat inhibits lipase enzymes responsible for breaking down dietary fat in your gut. 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 and is excreted.
This mechanism is why orlistat requires a prescription-only approach for the 120mg strength - it's a clinically proven medicine that needs proper medical oversight. Generic Orlistat 120mg starts from £16.89 (£15.20 with EDM10) for 2-week supply, while branded Xenical 120mg costs £21.50 (£19.35 with EDM10).
Why This Mechanism Makes Orlistat Effective
Understanding how orlistat works explains why it can support weight management when used alongside a reduced-calorie, lower-fat diet. By preventing approximately one third of dietary fat absorption, orlistat reduces the calorie intake from fat in your meals. Fat provides 9 calories per gram - the most calorie-dense macronutrient - so blocking its absorption can create a meaningful calorie deficit.
The mechanism also explains why keeping meals low in fat (approximately 15g per meal) minimises gastrointestinal side effects. High-fat meals mean more unabsorbed fat passing through your system, leading to the oily stools and urgency that some patients experience initially.
Orlistat vs Xenical: Same Mechanism, Different Prices
Both generic Orlistat 120mg and branded Xenical 120mg contain identical active ingredients and work through the same fat-blocking mechanism. The clinical effect is equivalent - both block approximately one third of dietary fat absorption through lipase inhibition. The difference lies in cost and manufacturer.
Generic orlistat offers significant savings: 4-week supply costs £32.99 (£29.69 with EDM10) compared to Xenical at £42.99 (£38.69 with EDM10). That's nearly £120 annual savings while getting the same proven mechanism. Our 12-week generic orlistat supply costs £95.99 (£86.39 with EDM10) versus Xenical at £128.99 (£116.09 with EDM10).
Alli 60mg: Lower-Dose Option
Alli contains orlistat at half the prescription strength (60mg vs 120mg) and works through the same mechanism, blocking a smaller proportion of dietary fat. While less potent than prescription-strength orlistat, Alli can be suitable for those preferring a gentler starting approach. Available from £28.99 for 4-week supply (£26.09 with EDM10).
How Our Online Prescription Process Works
Getting orlistat through EverydayMeds is straightforward. Complete our online health questionnaire covering your medical history, current medications, and BMI details. A UK-licensed prescriber reviews your information and, if clinically appropriate, issues a prescription. We then dispense and dispatch from our GPhC-registered Leicester pharmacy with next-day delivery available.
This regulated process ensures you receive genuine orlistat while accessing the convenience of online prescribing. The prescription cost is included in our prices - no separate GP fees or waiting for NHS appointments.
Start Your Weight Management Journey Today
Now you understand orlistat's proven mechanism - blocking approximately one third of dietary fat through lipase inhibition - you can make an informed decision about treatment. Whether choosing cost-effective generic orlistat, branded Xenical, or lower-strength Alli, all work through the same scientifically proven approach.
Order today with confidence through our GPhC-registered pharmacy. Use code EDM10 for 10% off every order, and benefit from discreet next-day delivery across the UK. Your weight management journey starts with understanding how orlistat works - now take the next step and order online.
