Orlistat vs Xenical: Making Your Purchase Decision
Orlistat 120mg vs Xenical 120mg: The Key Facts
When choosing between orlistat and Xenical for weight management, you're comparing two clinically identical medicines. Both contain 120mg of the active ingredient orlistat and work by blocking approximately one third of dietary fat absorption. The primary difference is cost—generic orlistat offers the same clinical effect at a significantly lower price.
Price Comparison: Orlistat vs Xenical
Generic orlistat 120mg costs £29.69 for a 4-week supply with code EDM10, whilst branded Xenical costs £38.69 for the same period. This £9 monthly saving makes orlistat an attractive option for long-term weight management. For 12-week supplies, orlistat costs £86.39 compared to Xenical's £116.09—a saving of nearly £30.
Why Choose Generic Orlistat?
Most patients choose generic orlistat for its value whilst receiving identical clinical benefits. Both formulations undergo the same rigorous MHRA regulation and contain precisely the same active ingredient at the same 120mg dose. Our generic orlistat is sourced through licensed UK pharmaceutical supply chains and dispensed by our GPhC-registered Leicester pharmacy.
When Patients Choose Xenical
Some patients prefer branded Xenical from Roche, particularly those who have used it previously or prefer branded medicines. Xenical offers the same weight management support alongside a reduced-calorie, lower-fat diet, with identical side effect profiles and dosing schedules. Both require the same online clinical assessment process.
Alli 60mg: The Lower-Strength Alternative
Alli contains half the dose of prescription-strength orlistat at 60mg per capsule. This lower strength typically produces milder side effects whilst still supporting weight management. Alli costs £26.09 for a 4-week supply with EDM10, offering another option for those preferring a gentler starting point.
How All Three Options Work
Whether you choose orlistat 120mg, Xenical 120mg, or Alli 60mg, the mechanism remains the same. Each works by inhibiting lipase enzymes in your gut, preventing approximately one third of dietary fat from being absorbed. This unabsorbed fat passes naturally through your digestive system, supporting weight management when combined with a lower-fat, reduced-calorie diet.
Which Should You Buy?
For most patients seeking maximum value, generic orlistat 120mg represents the best choice. It delivers identical clinical effects to Xenical whilst saving approximately £9 monthly. However, your final choice depends on personal preferences and clinical suitability as assessed by our prescribers. Start your online consultation today to determine which option suits your weight management goals.


