Compare Prices: Orlistat vs Xenical vs Alli
Orlistat vs Xenical: The Key Differences
When comparing orlistat 120mg and Xenical 120mg, the most important fact is that both contain exactly the same active ingredient at the same dose. Orlistat is the generic version, whilst Xenical is the branded version manufactured by Roche. Clinically, they work identically - both block approximately one third of dietary fat absorption when taken alongside a reduced-calorie, lower-fat diet.
The primary difference is cost. Generic orlistat 120mg costs £32.99 for a 4-week supply (£29.69 with EDM10), whilst Xenical costs £42.99 for the same amount (£38.69 with EDM10). This represents a saving of approximately £9 per month when choosing generic orlistat.
Price Comparison: All Options
Our pricing for all three orlistat products shows clear value differences. Orlistat 120mg starts from £16.89 for 2 weeks (£15.20 with EDM10), extending to £95.99 for 12 weeks (£86.39 with EDM10). Xenical pricing starts at £21.50 for 2 weeks (£19.35 with EDM10), rising to £128.99 for 12 weeks (£116.09 with EDM10). Alli 60mg, the lower-strength alternative, costs £28.99 for 4 weeks (£26.09 with EDM10).
Every order qualifies for 10% off with code EDM10, available to both new and returning customers. This makes generic orlistat particularly cost-effective for long-term weight management programmes.
Which Should You Choose?
Your choice between orlistat and Xenical may depend on several factors. If cost is your primary concern, generic orlistat 120mg offers identical clinical benefits at a lower price. Some patients prefer branded Xenical for peace of mind, whilst others value the significant savings offered by the generic version.
Both require the same online clinical assessment process. Our UK-licensed prescribers will review your medical history, current medications, and weight management goals before determining suitability. The prescription process is identical whether you choose orlistat or Xenical.
Alli 60mg: The Lower-Strength Alternative
Alli 60mg contains half the dose of prescription-strength orlistat. This lower-strength version may be suitable for those preferring to start with a gentler approach, though it blocks a smaller proportion of dietary fat compared to the 120mg prescription versions. Alli pricing starts at £28.99 for 4 weeks, falling to £26.09 with EDM10.
All three products work by inhibiting lipase enzymes in the gut, preventing approximately one third of dietary fat from being absorbed. The unabsorbed fat passes naturally through the body, supporting weight management when combined with a reduced-calorie, lower-fat diet and increased physical activity.
Order Process and Delivery
Both orlistat and Xenical follow the same ordering process through our secure online platform. Complete our medical questionnaire, receive prescriber review, and if appropriate, your chosen medication will be dispensed and dispatched the same day. We offer next day delivery across the UK from our GPhC-registered pharmacy in Leicester.
Whether you choose generic orlistat for value or branded Xenical for preference, both represent regulated, prescription-only access to clinically-proven weight management support. Start your assessment today and take advantage of 10% off with code EDM10.


