Understanding How Orlistat Works Before You Buy
The Science Behind Orlistat's Fat-Blocking Action
Orlistat works through a targeted mechanism that acts locally in your digestive system. The active ingredient inhibits lipase enzymes responsible for breaking down dietary fat. When these enzymes are blocked, approximately one third of the fat you consume cannot be digested or absorbed into your body. This unabsorbed fat passes naturally through your system, reducing the calories your body takes in from dietary fat.
Understanding this mechanism is crucial when choosing orlistat 84 capsules for weight management. Unlike appetite suppressants that affect the brain, orlistat works exclusively in the gut and is not significantly absorbed into your bloodstream. This localised action makes it a clinically effective option for supporting weight loss alongside dietary changes.
Why the One-Third Fat Blocking Matters for Results
The fact that orlistat blocks approximately one third of dietary fat absorption provides a measurable way to reduce calorie intake. For every gram of fat containing 9 calories, orlistat helps prevent roughly 3 calories from being absorbed. This consistent reduction, combined with a lower-fat diet, supports sustainable weight management over time.
Our 84-capsule pack provides a 4-week supply at £32.99 (£29.69 with code EDM10). This allows you to experience how the mechanism works with your dietary routine. Many patients find the 4-week supply ideal for assessing their response before committing to longer treatment periods.
Orlistat vs Xenical - Same Mechanism, Different Price
Both generic orlistat and branded Xenical 120mg contain identical active ingredients and work through the same fat-blocking mechanism. The 84-capsule comparison shows significant savings with generic orlistat: £29.69 (with EDM10) versus Xenical at £38.69 (with EDM10) - that's £9 saved for the same clinical effect.
Whether you choose orlistat or Xenical, you get the same approximately one-third fat-blocking action. Your prescriber can advise which option suits your preferences and budget during the online clinical assessment.
What to Expect When Orlistat Starts Working
When orlistat begins blocking fat absorption, you may notice gastrointestinal effects including oily stools, increased bowel frequency, or urgent bowel movements. These are actually signs that the mechanism is working - the unabsorbed fat must exit your body somehow. Keeping meals low in fat (approximately 15g per meal) significantly reduces these effects while maintaining the weight management benefits.
The 84-capsule pack allows time to adjust your diet and establish a routine that minimises side effects whilst maximising the fat-blocking benefits. Most patients find effects become more manageable as they adapt their eating habits.
Getting Your Orlistat 84 Capsules Through EverydayMeds
Our online prescription service makes accessing orlistat straightforward. Complete the health questionnaire covering your weight management history, current medications, and BMI information. A UK-licensed prescriber reviews your assessment and issues a prescription where clinically appropriate. Your orlistat 84 capsules are then dispensed by our GPhC-registered Leicester pharmacy and delivered discreetly with next day delivery available.
The prescription is included in the price - no separate GP appointment needed. Use code EDM10 for 10% off, bringing 84 capsules down to just £29.69 for generic orlistat or £38.69 for Xenical. Both options provide the same fat-blocking mechanism to support your weight management goals.


