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 deliver the same clinical effects. The key difference is cost: generic orlistat starts from £15.20 (with EDM10) versus Xenical from £19.35 (with EDM10) for a 2-week supply. Both are prescription-only medicines that work by blocking approximately one third of dietary fat absorption when used alongside a reduced-calorie, lower-fat diet. Following an online clinical assessment by our UK-licensed prescribers, we can dispense either option from our GPhC-registered pharmacy. Use code EDM10 for 10% off every order.

  • Same active ingredient - orlistat 120mg in both products
  • Generic orlistat saves approximately £9 per month versus Xenical
  • Both require prescription following clinical assessment
  • Next day delivery available across the UK
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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 Orlistat vs Xenical Prices and Make Your Choice

Orlistat 120mg vs Xenical 120mg: The Facts

Both orlistat 120mg and Xenical 120mg contain exactly the same active ingredient at identical doses. Clinically, they are equivalent medicines that work by inhibiting lipase enzymes in your digestive system to block approximately one third of dietary fat from being absorbed. The unabsorbed fat passes naturally through your body, which may help support weight management when combined with a reduced-calorie, lower-fat diet.

The primary difference is that orlistat 120mg is the generic version, whilst Xenical 120mg is the branded version manufactured by Roche. Both require a prescription following clinical assessment and are dispensed by our GPhC-registered pharmacy in Leicester.

Price Comparison: Orlistat vs Xenical

Generic orlistat offers significant savings compared to branded Xenical. For a 4-week supply (84 capsules), orlistat costs £32.99 (£29.69 with EDM10) versus Xenical at £42.99 (£38.69 with EDM10). Over a 12-week treatment period, choosing generic orlistat saves approximately £33 compared to Xenical.

Our complete pricing structure shows consistent savings across all pack sizes. A 2-week supply of orlistat costs £16.89 (£15.20 with EDM10), whilst the same quantity of Xenical costs £21.50 (£19.35 with EDM10). For longer treatment periods, an 8-week supply of orlistat costs £63.99 (£57.59 with EDM10) compared to Xenical at £86.99 (£78.29 with EDM10).

Which Should You Choose?

Most patients choose generic orlistat for the cost savings, as both medicines deliver identical clinical effects. Some patients prefer the branded Xenical for personal preference reasons, but there is no clinical advantage to choosing the more expensive option. Your prescriber can help you decide which option best suits your individual circumstances and budget during your online clinical assessment.

We also stock Alli 60mg as a lower-strength alternative. This contains half the dose of prescription-strength orlistat and may be suitable for those preferring to start with a lower dose. Alli 60mg costs £28.99 (£26.09 with EDM10) for a 4-week supply.

How to Order Orlistat or Xenical Online

Complete our online health questionnaire, which covers your medical history, current medications, and weight management goals. A UK-licensed prescriber will review your information and determine whether treatment is clinically appropriate for you. If approved, we'll dispense your chosen medication and dispatch it with next day delivery across the UK.

Both orlistat and Xenical are taken as one 120mg capsule three times daily with each main meal containing fat. Treatment works best when your daily fat intake is kept low (approximately 15g fat per meal) to minimise gastrointestinal side effects whilst maximising the medicine's weight management support.

Order Today with 10% Discount

Ready to start your weight loss journey? Choose between cost-effective generic orlistat or branded Xenical, both available following clinical assessment. Use code EDM10 at checkout for 10% off your order - available to both new and returning customers. Our GPhC-registered pharmacy ensures you receive genuine, UK-sourced medication delivered discreetly to your address.

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