Orlistat vs Xenical: Making Your Purchase Decision
Same Active Ingredient, Different Prices
Orlistat 120mg and Xenical 120mg contain identical active ingredients at the same dose. The key difference is cost. Generic Orlistat provides the same clinical effect as branded Xenical at a significantly lower price. For a 4-week supply, you'll pay £32.99 (£29.69 with EDM10) for Orlistat versus £42.99 (£38.69 with EDM10) for Xenical - saving approximately £9 monthly.
When to Take Both Orlistat and Xenical
Whether you choose Orlistat or Xenical, the dosing remains identical. Take one 120mg capsule three times daily with each main meal containing fat. Take immediately before, during, or up to one hour after eating. If you skip a meal or eat a fat-free meal, you can skip that dose. Maximum three capsules daily.
Which Should You Buy?
Choose generic Orlistat if you want maximum value - it works identically to Xenical but costs less. Some patients prefer branded Xenical, while others choose generic Orlistat for the cost savings. Both require prescription following clinical assessment by our UK-licensed prescribers. Both are dispensed from our GPhC-registered pharmacy with identical delivery and support.
Alli 60mg: The Lower-Strength Alternative
Alli contains 60mg orlistat - half the prescription dose. Available from £49.49 for 8 weeks with EDM10 discount, Alli may suit those preferring a gentler starting dose. However, prescription-strength Orlistat or Xenical block more dietary fat and may provide better support for weight management alongside your reduced-calorie, lower-fat diet.
Your Complete Price Comparison
Orlistat 120mg pricing: 2 weeks £15.20, 4 weeks £29.69, 8 weeks £57.59, 12 weeks £86.39 (all with EDM10). Xenical 120mg pricing: 2 weeks £19.35, 4 weeks £38.69, 8 weeks £78.29, 12 weeks £116.09 (all with EDM10). Choosing Orlistat over Xenical saves £16.40 over 8 weeks - identical results, better value.
Order Today with Next Day Delivery
Complete your online consultation today. Our UK-licensed prescribers review every application, issuing prescriptions where clinically appropriate. All three options - Orlistat, Xenical, and Alli - are available for next day delivery across the UK. Use code EDM10 for 10% off your order, whether you're a new or returning customer.


