Orlistat vs Xenical: Which Weight Loss Medicine to Buy?

pricing for mounjaro and wegovy weight loss

Choosing between orlistat 120mg and Xenical 120mg? Both contain identical active ingredients and provide the same clinical effect, but differ significantly in price. Generic orlistat costs from £15.20 per fortnight with code EDM10, while branded Xenical starts at £19.35. Both require prescription following clinical assessment and work by blocking approximately one third of dietary fat absorption. When taken with levothyroxine, ensure 4-hour gap between doses. Order today from our GPhC-registered Leicester pharmacy with next-day UK delivery included.

  • Identical active ingredient - orlistat 120mg in both products
  • Generic orlistat saves £9+ per month compared to branded Xenical
  • Same clinical effectiveness for weight management support
  • 10% off every order with code EDM10 - new and returning customers
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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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Compare Prices: Orlistat vs Xenical vs Alli

Orlistat vs Xenical: The Key Differences

Both orlistat 120mg and Xenical 120mg contain identical active ingredients at the same dose, making them clinically equivalent for weight management. The primary difference lies in cost - generic orlistat offers significant savings while delivering the same fat-blocking effect. Xenical, manufactured by Roche, represents the original branded version, while orlistat provides the same clinical benefits at a more affordable price point.

Pricing Comparison: What You'll Pay

Generic orlistat 120mg costs £32.99 for 84 capsules (4-week supply), reduced to just £29.69 with discount code EDM10. Branded Xenical 120mg costs £42.99 for the same quantity, or £38.69 with EDM10. This represents monthly savings of approximately £9 when choosing generic orlistat. For longer treatment periods, 12-week supplies of orlistat cost £95.99 (£86.39 with EDM10) compared to Xenical's £128.99 (£116.09 with EDM10) - saving over £29 per quarter.

How Both Products Work

Both orlistat and Xenical work identically by inhibiting lipase enzymes in your digestive system, blocking approximately one third of dietary fat from being absorbed. This unabsorbed fat passes naturally through your body, potentially supporting weight management when used alongside a reduced-calorie, lower-fat diet and increased physical activity. Neither product affects the brain or acts as an appetite suppressant.

Important Drug Interaction: Levothyroxine

If you take levothyroxine for thyroid conditions, maintain at least a 4-hour gap between your levothyroxine and orlistat doses. This prevents potential reduction in levothyroxine absorption. Always inform your prescriber about all medications during your clinical assessment, including thyroid treatments, to ensure safe prescribing.

Alli 60mg: The Lower-Strength Alternative

Alli contains 60mg orlistat - half the prescription strength. While less potent than 120mg products, Alli may suit those preferring a gentler starting approach. Priced at £28.99 for 42 capsules (4-week supply), or £26.09 with EDM10, Alli blocks a smaller proportion of dietary fat and typically produces milder gastrointestinal effects.

Which Should You Choose?

For most patients, generic orlistat 120mg provides optimal value without compromising clinical effectiveness. The substantial cost savings make longer-term treatment more affordable. However, some patients prefer branded Xenical for personal reasons. Both require identical clinical assessment and prescriber approval through our regulated online consultation process.

Order Today with Next-Day Delivery

Complete your online clinical assessment now to access orlistat, Xenical, or Alli through our GPhC-registered Leicester pharmacy. UK-licensed prescribers review all applications, with approved prescriptions dispensed and dispatched for next-day delivery. Use code EDM10 for 10% off your order, whether you choose cost-effective orlistat or branded Xenical.

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