Compare Prices: Orlistat vs Xenical vs Alli
Orlistat 120mg vs Xenical 120mg: The Facts
The most important fact about orlistat 120mg and Xenical 120mg is they contain exactly the same active ingredient at the same dose. Both work by blocking approximately one third of dietary fat absorption through inhibiting lipase enzymes in the gut. The clinical effect is identical—the difference lies in manufacturing and cost.
Generic orlistat 120mg represents excellent value, with 4-week supplies available from £29.69 (with EDM10). Branded Xenical 120mg costs £38.69 for the same 4-week supply. Over a typical 12-week treatment course, choosing generic orlistat saves approximately £27 compared to Xenical.
Price Comparison: All Options
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 (with EDM10). For those preferring a lower-strength option, Alli 60mg is available from £26.09 for 4 weeks.
Which Should You Choose?
From a clinical perspective, orlistat 120mg and Xenical 120mg are equivalent. Both require the same dosing—one capsule three times daily with main meals containing fat. Both work alongside a reduced-calorie, lower-fat diet to support weight management in adults with suitable BMI levels following clinical assessment.
Many patients choose generic orlistat for the cost savings, while others prefer branded Xenical. The decision often comes down to personal preference and budget. Both are prescription-only medicines requiring assessment by a qualified UK-licensed prescriber.
Alli 60mg: The Lower-Strength Alternative
Alli contains half the dose of orlistat found in prescription-strength products. At 60mg per capsule, it may be suitable for those preferring a gentler starting point. While clinically less potent than 120mg versions, Alli still works by the same mechanism to reduce dietary fat absorption.
How to Order
Complete our online clinical assessment for your chosen option. Our UK-licensed prescribers will review your information and issue a prescription if clinically appropriate. All orders are dispensed by our GPhC-registered pharmacy in Leicester and delivered discreetly with next-day tracked shipping. Use code EDM10 for 10% off every order—available to new and returning customers.
Professional Support Throughout
Whether you choose orlistat, Xenical, or Alli, our prescribers provide ongoing support. Each medicine works best when combined with a structured weight management approach including dietary changes and increased physical activity. Start your assessment today and take the first step towards your weight management goals.


