Generic vs Branded: Making Your Purchase Decision
Orlistat 120mg vs Xenical 120mg: Clinical Comparison
Both orlistat 120mg capsules and Xenical 120mg capsules contain identical active ingredients at the same dose. Clinically, they are equivalent - both work by inhibiting lipase enzymes in the gut to block approximately one third of dietary fat absorption. The unabsorbed fat passes naturally through your body as part of a structured weight management programme alongside a reduced-calorie, lower-fat diet.
Price Comparison: Where You Save Money
Generic orlistat delivers significant cost savings compared to branded Xenical. For a 4-week supply (84 capsules), orlistat costs £32.99 (£29.69 with EDM10) whilst Xenical costs £42.99 (£38.69 with EDM10). Over 12 weeks, you save £30+ choosing generic orlistat at £95.99 (£86.39 with EDM10) versus Xenical at £128.99 (£116.09 with EDM10). Both require the same prescription process and deliver identical clinical results.
Alli 60mg: The Lower-Strength Alternative
Alli 60mg offers half the dose of prescription-strength orlistat, providing a gentler starting point for some patients. At £28.99 for 4 weeks (£26.09 with EDM10), Alli blocks a smaller proportion of dietary fat compared to 120mg formulations. Your prescriber will assess which strength may be most appropriate following your online clinical consultation.
Your Online Prescription Process
Whether you choose generic orlistat, branded Xenical, or Alli 60mg, the prescription process remains identical. Complete our online health questionnaire covering your medical history, current medications, and weight management goals. A UK-licensed prescriber reviews your information and, where clinically appropriate, issues your prescription. Treatment is dispensed by our GPhC-registered pharmacy in Leicester and delivered discreetly to your address with next day delivery available.
Which Should You Choose?
For most patients, generic orlistat 120mg provides the best value without compromising clinical effectiveness. Some patients prefer branded Xenical for personal reasons. Both options work identically when used alongside a lower-fat diet containing no more than 15g fat per meal. Your prescriber will confirm suitability during your clinical assessment, as not everyone will be eligible for treatment.


