Orlistat vs Xenical: Which Should You Choose?
Does Orlistat Actually Work? The Clinical Evidence
Both generic orlistat 120mg and branded Xenical 120mg work identically - they contain the same active ingredient at the same dose. Orlistat works by blocking lipase enzymes in your digestive system, preventing approximately one third of dietary fat from being absorbed. The unabsorbed fat passes naturally through your body. This mechanism is identical whether you choose generic orlistat or branded Xenical, so both products deliver the same clinical effect when used alongside a reduced-calorie, lower-fat diet.
Price Comparison: Orlistat vs Xenical
The main difference between orlistat and Xenical is cost. Generic orlistat 120mg costs £32.99 for 84 capsules (4-week supply), reduced to £29.69 with EDM10 discount. Xenical 120mg costs £42.99 for the same 84 capsules, reduced to £38.69 with EDM10. This means choosing generic orlistat saves you approximately £9 per month. For longer treatments, the savings increase: 12-week supplies cost £86.39 for orlistat versus £116.09 for Xenical (with EDM10) - a saving of nearly £30.
Which Product Should You Buy?
Choose generic orlistat 120mg if you want maximum value while receiving identical clinical benefits. The active ingredient, dose, and fat-blocking mechanism are identical to Xenical. Choose Xenical 120mg if you prefer the original branded version from Roche. Some patients prefer branded medications, and both options are available following online clinical assessment. Both products require a prescription from a UK-licensed prescriber and work best when combined with a structured weight management programme.
Alternative: Alli 60mg Lower-Strength Option
Alli 60mg offers half the dose of prescription-strength orlistat. At £49.49 for 8 weeks (with EDM10), Alli provides a lower-strength starting option. While less potent than 120mg versions, Alli may suit those preferring gradual introduction to orlistat treatment. However, most patients eligible for prescription orlistat achieve better results with the full 120mg dose, whether choosing generic orlistat or Xenical.
Fast Online Prescription Process
Getting orlistat or Xenical is straightforward through our online clinical assessment. Complete a medical questionnaire covering your weight management goals, current health, and medical history. A UK-licensed prescriber reviews your information and, where clinically appropriate, issues a prescription. Your chosen treatment is dispensed by our GPhC-registered Leicester pharmacy and delivered discreetly with next-day options available. Use code EDM10 for 10% off every order.
Treatment Effectiveness and Expectations
Both orlistat and Xenical may help support weight management when used alongside dietary and lifestyle changes. The medication blocks approximately one third of dietary fat absorption, which can contribute to reduced calorie intake. Individual responses vary, and the most effective results occur when fat intake is kept low (around 15g per meal) to minimise gastrointestinal side effects. Your prescriber will provide specific guidance on optimising treatment effectiveness.
