Which Should You Choose: Generic Orlistat or Xenical?
Orlistat vs Xenical: The Key Facts
Both orlistat 120mg and Xenical 120mg contain exactly the same active ingredient at identical doses. Clinically, they work in precisely the same way - blocking approximately one third of dietary fat absorption in your digestive system. The primary difference lies in cost, with generic orlistat offering significant savings over the branded Xenical option.
Price Comparison: How Much Can You Save?
Generic orlistat 120mg costs £32.99 for 4 weeks (£29.69 with EDM10), while Xenical 120mg costs £42.99 for the same period (£38.69 with EDM10). Over 12 weeks, you could save £30+ by choosing generic orlistat at £95.99 versus Xenical at £128.99. Both options qualify for 10% off with code EDM10, available for new and returning customers.
Clinical Effectiveness: Identical Results
Whether you choose orlistat or Xenical, you'll receive the same clinical effect. Both work by inhibiting lipase enzymes in your gut, preventing approximately one third of dietary fat from being absorbed. This unabsorbed fat passes naturally through your body. The mechanism of action, side effect profile, and dosing schedule (one capsule three times daily with main meals) are identical for both products.
Consider Alli 60mg as an Alternative
For those preferring a lower-strength option, Alli 60mg provides half the dose of prescription orlistat. Available at £54.99 for 8 weeks (£49.49 with EDM10), Alli may suit those wanting to start with a gentler approach. However, the clinical effect is proportionally reduced compared to prescription-strength 120mg formulations.
Your Online Prescription Process
Both orlistat and Xenical require prescription following clinical assessment by our UK-licensed prescribers. Complete your online health questionnaire covering medical history, current medications, and BMI information. If clinically appropriate, your prescription will be issued and dispensed by our GPhC-registered pharmacy in Leicester. Next day delivery ensures discreet, secure arrival at your address.
Making Your Decision
Choose generic orlistat 120mg for maximum value while receiving identical clinical benefits. Alternatively, select Xenical if you prefer the branded option. Both must be used alongside a reduced-calorie, lower-fat diet and regular physical activity. Your prescriber will determine suitability based on individual health circumstances and weight management goals.
Order Today with 10% Off
Start your weight management journey with either orlistat or Xenical. Use code EDM10 for 10% off your order, with next day delivery across the UK. Complete your online consultation now to begin your clinical assessment.


