Why The Mechanism Matters For Your Weight Loss Success
How Orlistat's Fat-Blocking Mechanism Works
Orlistat works by inhibiting lipase enzymes in your digestive system. These enzymes normally break down dietary fat so your body can absorb it. When orlistat blocks these enzymes, approximately one third of the fat you eat passes through your body unabsorbed. This unabsorbed fat is naturally eliminated, reducing your calorie intake from dietary fat. Unlike stimulant-based weight loss treatments that affect your brain, orlistat acts locally in your gut and isn't significantly absorbed into your bloodstream.
Who Should Not Take Orlistat - Important Contraindications
While orlistat's mechanism is well-tolerated by most adults, certain people should not use it. You should not take orlistat if you're pregnant or breastfeeding, under 18 years old, or have chronic malabsorption syndrome or cholestasis. If you have kidney stones, take ciclosporin, warfarin, or thyroid medication, discuss this with your prescriber during consultation. At EverydayMeds, our UK-licensed prescribers review your medical history to ensure orlistat is safe for you.
Why The Mechanism Makes Orlistat Clinically Effective
The fat-blocking mechanism provides measurable calorie reduction. Since fat contains 9 calories per gram compared to 4 calories for carbohydrates or protein, blocking approximately one third of dietary fat absorption significantly reduces daily calorie intake. This mechanism works consistently with each meal containing fat, supporting sustainable weight management when combined with a reduced-calorie, lower-fat diet and regular physical activity.
Orlistat vs Xenical - Same Mechanism, Different Price
Both orlistat 120mg and Xenical 120mg contain identical active ingredients at the same dose, working through the same fat-blocking mechanism. The clinical effect is identical - both block approximately one third of dietary fat absorption. Generic orlistat 120mg costs £32.99 for 4 weeks (£29.69 with EDM10), while branded Xenical costs £42.99 for 4 weeks (£38.69 with EDM10). Choose generic orlistat for the same proven mechanism at £9 less per month.
Start Your Treatment Today - Prescription Included
Now you understand how orlistat's fat-blocking mechanism supports weight loss, take action today. Complete our online consultation for clinical assessment by a UK-licensed prescriber. If approved, your prescription orlistat will be dispensed by our GPhC-registered pharmacy and delivered next day across the UK. Use code EDM10 for 10% off every order. Don't wait - start blocking approximately one third of your dietary fat absorption with proven prescription orlistat.
