Orlistat vs Xenical: Side Effects & Which to Buy

pricing for mounjaro and wegovy weight loss

Comparing Orlistat 120mg vs Xenical 120mg for weight management? Both contain identical active ingredients but differ in price. Generic Orlistat costs from £15.20 (with EDM10), while branded Xenical starts at £19.35 (with EDM10) for 2 weeks supply. Both may cause similar side effects including headaches in some patients. Our UK-licensed prescribers can assess your suitability following an online consultation. Choose cost-effective generic Orlistat or trusted branded Xenical - both delivered discreetly from our GPhC-registered Leicester pharmacy with 10% off using code EDM10.

  • Same active ingredient - Orlistat vs Xenical contain identical 120mg orlistat
  • Save money - Generic Orlistat costs £9 less per month than branded Xenical
  • UK prescription service - Online consultation with qualified prescribers included
  • Next day delivery - Discreet packaging from GPhC-registered 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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Which Should You Choose: Orlistat or Xenical?

Orlistat vs Xenical: The Key Differences

When comparing Orlistat 120mg and Xenical 120mg, the most important fact is they contain the same active ingredient at identical doses. Generic Orlistat and branded Xenical work in exactly the same way - blocking approximately one third of dietary fat absorption in your gut. The primary difference is cost, with generic Orlistat offering significant savings.

Pricing Comparison: Orlistat vs Xenical

Generic Orlistat 120mg costs £32.99 for 4 weeks (£29.69 with EDM10), while branded Xenical costs £42.99 for 4 weeks (£38.69 with EDM10). Over 12 weeks, you could save over £25 by choosing generic Orlistat at £95.99 (£86.39 with EDM10) compared to Xenical at £128.99 (£116.09 with EDM10). Both require the same prescription process and clinical assessment.

Can Orlistat Cause Headaches? Side Effect Profile

Both Orlistat and Xenical may cause headaches in some patients, though this is uncommon. The most frequent side effects are gastrointestinal, including oily stools, increased bowel movements, and abdominal discomfort. These effects are identical between generic and branded versions since they contain the same active ingredient. Headaches, when they occur, are typically mild and may be related to dietary changes rather than the medication itself.

Alli 60mg: Lower-Strength Alternative

For those preferring a gentler approach, Alli 60mg offers half the dose of prescription-strength orlistat. Starting at £28.99 for 4 weeks (£26.09 with EDM10), Alli typically causes milder side effects while still supporting weight management alongside a reduced-calorie, lower-fat diet.

Making Your Decision: Value vs Brand Preference

Choose generic Orlistat if you want the most cost-effective option with identical clinical effects. Choose Xenical if you prefer the branded version from Roche. Both are prescribed following the same clinical assessment by our UK-licensed prescribers and dispensed from our GPhC-registered pharmacy in Leicester. Your online consultation determines suitability for either option.

Order Today with 10% Off

Complete your online assessment now to determine if Orlistat or Xenical is suitable for your weight management goals. Use code EDM10 for 10% off your order, with next day delivery across the UK. Our qualified prescribers will review your application and, if appropriate, issue your prescription for same-day dispatch.

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