Orlistat vs Xenical: Prescription Weight Loss UK

pricing for mounjaro and wegovy weight loss

Understanding the difference between orlistat and Xenical can help you choose the right prescription weight loss treatment. Both contain identical 120mg orlistat - the key difference is cost. Generic orlistat offers the same clinical effect as branded Xenical at a lower price, starting from £29.69 for 4 weeks with code EDM10. Following online clinical assessment by UK-licensed prescribers, both may help support weight management alongside a reduced-calorie, lower-fat diet. Order today from our GPhC-registered Leicester pharmacy with next day delivery across the UK.

  • Same active ingredient - orlistat 120mg in both products
  • Generic orlistat saves approximately £9 per month vs Xenical
  • Online prescription service - no GP appointment needed
  • Next day delivery from GPhC-registered UK pharmacy
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pricing for mounjaro and wegovy weight loss

*Pricing shown in some areas of this page may not be up to date. Please refer to the “Our Pricing Table” or the price shown after your consultation for the latest live pricing.

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Choose Your Prescription Weight Loss Treatment

What's the Difference Between Orlistat and Xenical?

The primary difference between orlistat 120mg and Xenical 120mg is cost, not clinical effectiveness. Both contain identical active ingredients at the same dose and work in exactly the same way. Generic orlistat 120mg capsules offer the same prescription-strength weight loss support as branded Xenical, but at a significantly lower price point.

How Both Treatments Work

Whether you choose generic orlistat or Xenical, both work by blocking approximately one third of dietary fat absorption in your digestive system. This lipase inhibitor mechanism operates locally in the gut and can support weight management when used alongside a reduced-calorie, lower-fat diet and increased physical activity. The clinical effect is identical between both products.

Cost Comparison - Orlistat vs Xenical

Generic orlistat 120mg offers substantial savings compared to Xenical. A 4-week supply of orlistat costs £32.99 (£29.69 with EDM10), while Xenical costs £42.99 (£38.69 with EDM10) - saving you approximately £9 per month. For longer treatments, the savings are even more significant: 12-week orlistat supply costs £95.99 (£86.39 with EDM10) compared to Xenical at £128.99 (£116.09 with EDM10).

Alternative Option - Alli 60mg

Alli contains orlistat at half the prescription strength (60mg). This lower-dose option may be suitable for those preferring to start with reduced-strength treatment. Alli 60mg costs £28.99 for 4 weeks (£26.09 with EDM10), though it blocks a smaller proportion of dietary fat compared to prescription-strength 120mg products.

Online Prescription Process

Both orlistat 120mg and Xenical require prescription following clinical assessment. Our UK-licensed prescribers review your online health questionnaire to determine treatment suitability. If appropriate, your prescription is dispensed by our GPhC-registered Leicester pharmacy and delivered discreetly with next day delivery. Use code EDM10 for 10% off every order.

Which Should You Choose?

The choice between generic orlistat and Xenical often comes down to personal preference and budget. Both offer identical clinical support for weight management when used correctly. Generic orlistat provides excellent value while Xenical offers branded assurance. Your prescriber can help determine which option best suits your individual circumstances and treatment goals.

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