Which Should You Buy: Orlistat or Xenical?
Fat Blocking Power: Orlistat vs Xenical
Both Orlistat 120mg and Xenical 120mg work identically in your digestive system. Each contains the same active ingredient - orlistat - which blocks approximately one third of dietary fat from being absorbed. The unabsorbed fat passes naturally through your body, reducing calorie intake from fatty foods when used alongside a reduced-calorie, lower-fat diet.
Price Comparison: Generic vs Branded
Generic Orlistat 120mg offers significant savings over branded Xenical. For a 4-week supply, Orlistat costs £32.99 (£29.69 with EDM10) compared to Xenical at £42.99 (£38.69 with EDM10). Over 12 weeks, you could save over £29 choosing generic Orlistat at £95.99 versus Xenical at £128.99. Both deliver identical clinical effects, making generic Orlistat excellent value for money.
Same Prescription Process
Whether you choose Orlistat or Xenical, the online prescription process remains identical. Complete our clinical questionnaire covering your medical history, current medications, and BMI. A UK-licensed prescriber reviews your information and issues a prescription where clinically appropriate. Both medications require the same eligibility criteria - typically BMI 30+ or BMI 28+ with weight-related health conditions.
Consider Alli 60mg as Alternative
Alli 60mg contains half the dose of prescription-strength orlistat, blocking a smaller proportion of dietary fat. At £28.99 for 4 weeks (£26.09 with EDM10), Alli provides a lower-strength option for those preferring gentler effects. However, prescription-strength Orlistat 120mg or Xenical 120mg typically provide more significant support for weight management.
Making Your Decision
Choose generic Orlistat 120mg if you want maximum value without compromising effectiveness. The clinical effect matches Xenical exactly while saving money. Choose Xenical 120mg if you prefer the branded version from manufacturer Roche. Both require prescription following clinical assessment and work best alongside dietary changes limiting fat intake to approximately 15g per meal.
Order Today with 10% Discount
Use code EDM10 for 10% off every order - new and returning customers welcome. Our GPhC-registered pharmacy in Leicester provides next day delivery across the UK. Complete your online consultation now to start your weight management journey with clinically-proven fat blocking support.


