How Orlistat's Fat-Blocking Mechanism Supports Weight Loss
How Orlistat Works: The Science Behind Fat Blocking
Orlistat works by inhibiting lipase enzymes in your digestive system that normally break down dietary fat. 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 eliminated, effectively reducing your calorie intake from dietary fat. Unlike appetite suppressants that affect your brain, orlistat acts locally in your gut and is not significantly absorbed into your bloodstream.
Why One Third Fat Blocking Makes a Difference
By blocking approximately one third of dietary fat absorption, orlistat can significantly reduce your daily calorie intake when used alongside a reduced-calorie, lower-fat diet. For example, if your meal contains 30g of fat (270 calories), orlistat may prevent around 10g of fat (90 calories) from being absorbed. Over time, this calorie reduction can contribute to meaningful weight loss when combined with dietary changes and increased physical activity.
Order Orlistat 120mg: Proven Generic Option
Generic orlistat 120mg offers the same lipase-inhibiting mechanism as branded alternatives at excellent value. Available in convenient pack sizes: 42 capsules (2 weeks) for £16.89, 84 capsules (4 weeks) for £32.99, 168 capsules (8 weeks) for £63.99, or 252 capsules (12 weeks) for £95.99. Use code EDM10 for 10% off, bringing 4-week treatment down to just £29.69. Following online clinical assessment by our UK-licensed prescribers, your prescription orlistat is dispensed by our GPhC-registered pharmacy and delivered discreetly across the UK.
Xenical 120mg: The Original Branded Fat Blocker
Xenical contains the same orlistat 120mg dose with identical fat-blocking mechanism. Some patients prefer the original Roche-manufactured brand. Available from £21.50 for 42 capsules (2 weeks), £42.99 for 84 capsules (4 weeks), £86.99 for 168 capsules (8 weeks), or £128.99 for 252 capsules (12 weeks). Apply code EDM10 for 10% off every order, reducing 4-week Xenical to £38.69. Both orlistat and Xenical work identically – the choice comes down to personal preference and budget.
Alli 60mg: Lower-Strength Alternative
Alli contains half the dose of prescription-strength orlistat, blocking a smaller proportion of dietary fat. Available in 42 capsules (4 weeks) for £28.99, 84 capsules (8 weeks) for £54.99, or 252 capsules (12 weeks) for £129.99. With EDM10 discount, 8-week supply costs £49.49. Alli may suit those preferring to start with lower-strength treatment, though the fat-blocking effect is correspondingly reduced compared to 120mg prescription strength.
Start Your Fat-Blocking Treatment Today
Now you understand how orlistat's lipase inhibition blocks approximately one third of dietary fat, you can make an informed treatment decision. Complete our online clinical assessment to determine your suitability for prescription orlistat. Our UK-licensed prescribers review your information and, where appropriate, issue your prescription for same-day dispatch. With next-day delivery, discreet packaging, and 10% off every order with EDM10, starting effective weight management treatment has never been more convenient.
