Which Should You Choose: Generic Orlistat or Xenical?
Orlistat vs Xenical: The Clinical Facts
Both orlistat 120mg and Xenical 120mg contain exactly the same active ingredient at identical doses. They work by blocking approximately one third of dietary fat absorption when taken with meals, supporting weight management alongside a reduced-calorie, lower-fat diet. The clinical effect is the same whether you choose generic orlistat or branded Xenical – both may help reduce the amount of dietary fat absorbed as part of a structured weight management programme.
Price Comparison: Generic vs Branded
The main difference between orlistat and Xenical is cost. Generic orlistat 120mg costs £32.99 for 4 weeks (£29.69 with EDM10), whilst Xenical costs £42.99 for 4 weeks (£38.69 with EDM10). Over 12 weeks, you save over £25 by choosing generic orlistat at £86.39 versus Xenical at £116.09 with code EDM10. Both options include the prescription and are dispensed by our GPhC-registered pharmacy.
Consider Alli 60mg as an Alternative
Alli contains half-strength orlistat at 60mg per capsule. This lower-dose option costs £26.09 for 4 weeks with EDM10 and may cause milder gastrointestinal side effects whilst still supporting weight management. Alli blocks a smaller proportion of dietary fat compared to prescription-strength options but can be suitable for those preferring a gentler starting point.
How Both Products Support Weight Loss
Orlistat and Xenical work identically by inhibiting lipase enzymes in the gut. This prevents approximately one third of dietary fat from being digested and absorbed. The unabsorbed fat passes naturally through the body, reducing overall calorie intake when combined with a lower-fat diet. Both are most effective when daily fat intake is spread evenly across three main meals with no more than 15g fat per meal.
Which Option Should You Buy?
Choose generic orlistat 120mg if you want the most cost-effective option whilst maintaining full clinical effectiveness. Choose Xenical 120mg if you prefer the branded version. Both require clinical assessment by our UK-licensed prescribers and work identically for weight management. Start your online consultation today to determine which option is most suitable for your individual circumstances.
Order Your Treatment Today
Complete our online clinical assessment to access either orlistat or Xenical. Following prescriber approval, we'll dispatch your treatment with next day delivery included. Use code EDM10 for 10% off your order. All prescriptions are reviewed by qualified UK healthcare professionals and dispensed by our Leicester-based GPhC-registered pharmacy.


