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.


