Choose Your Orlistat Option - Prescription Included
Understanding the Differences: Orlistat vs Xenical vs Alli
All three options contain orlistat as the active ingredient, but differ in strength and prescription requirements. Orlistat 120mg and Xenical 120mg contain identical doses and require prescription following clinical assessment. Alli 60mg is half the prescription strength. Our UK-licensed prescribers review your online consultation to determine the most appropriate option for your individual circumstances.
Prescription Orlistat 120mg - Most Cost-Effective Option
Generic orlistat 120mg provides the same clinical effect as branded Xenical at a lower cost. Priced from £29.69 for 4 weeks (£26.09 with EDM10), this option blocks approximately one third of dietary fat when used alongside a reduced-calorie, lower-fat diet. Following your online consultation, our prescribers will assess whether orlistat 120mg is suitable based on your BMI and health information.
Xenical 120mg - Branded Alternative
Xenical contains the same 120mg orlistat dose as the generic version but is manufactured by Roche. Priced from £38.69 for 4 weeks (£34.82 with EDM10), some patients prefer the branded option. Both generic orlistat and Xenical work identically - blocking the same proportion of dietary fat absorption. Your prescriber will discuss which option suits your preferences following clinical assessment.
Alli 60mg - Lower Strength Option
Alli provides half the dose of prescription-strength orlistat at 60mg per capsule. Priced from £26.09 for 4 weeks with EDM10, Alli blocks a smaller proportion of dietary fat compared to 120mg formulations. This lower strength typically produces milder gastrointestinal side effects whilst still supporting weight management alongside dietary changes.
Our Online Prescription Process
Complete your medical questionnaire covering health history, current medications, and weight management goals. Our UK-licensed prescribers review your information within one working day. If treatment is clinically appropriate, your prescription is processed and dispatched from our GPhC-registered Leicester pharmacy. The consultation fee is included in all prices - no additional GP appointment required.
Clinical Assessment and Suitability
Prescription orlistat may be suitable for adults with BMI 30kg/m² or above, or BMI 28kg/m² with weight-related health conditions such as type 2 diabetes or high blood pressure. Our prescribers assess individual suitability based on your complete health profile. All options must be used alongside a reduced-calorie, lower-fat diet and regular physical activity for optimal results.
Complete Your Assessment Today
Start your online consultation to access prescription orlistat, Xenical, or Alli through our regulated UK pharmacy service. Use code EDM10 for 10% off your order with next day delivery included. Our prescribers are available to review applications and issue prescriptions where clinically appropriate.


