Generic vs Branded: Making Your Purchase Decision
Orlistat vs Xenical: The Key Differences
When comparing orlistat 120mg with Xenical 120mg, the fundamental difference is cost rather than clinical effectiveness. Both contain orlistat 120mg as the active ingredient, work by blocking approximately one third of dietary fat absorption, and require prescription following clinical assessment by a UK-licensed prescriber.
Generic orlistat at EverydayMeds costs £32.99 for a 4-week supply (84 capsules), reduced to £29.69 with code EDM10. Branded Xenical costs £42.99 for the same 4-week supply, or £38.69 with EDM10 - a difference of £9 per month. Over a 12-week treatment course, you could save £27 by choosing generic orlistat.
Why Choose Generic Orlistat 120mg?
Generic orlistat offers the same clinical effect as Xenical at a lower price point. Manufactured to identical pharmaceutical standards and containing orlistat 120mg, it blocks approximately one third of dietary fat when taken with meals. At £15.20 for a 2-week starter pack (with EDM10), it's the most cost-effective option for prescription-strength fat absorption reduction.
Generic orlistat is particularly worth considering if you're planning longer-term treatment. A 12-week supply costs £86.39 with EDM10 versus £116.09 for equivalent Xenical - meaningful savings without compromising on clinical effectiveness.
When Patients Choose Branded Xenical
Some patients prefer Xenical 120mg as the original branded version manufactured by Roche. While clinically equivalent to generic orlistat, Xenical may appeal to those who prefer established pharmaceutical brands or have previous positive experience with the branded version.
Xenical pricing starts at £19.35 for 2 weeks with EDM10, rising to £38.69 for 4 weeks. The brand recognition and packaging may justify the additional cost for some patients, though the active ingredient remains orlistat 120mg with identical mechanism of action.
Consider Alli 60mg as an Alternative
For those seeking a lower-strength option, Alli 60mg offers half the dose of prescription-strength orlistat. At £26.09 for a 4-week supply (with EDM10), Alli provides a gentler introduction to orlistat therapy with typically milder gastrointestinal effects. However, the reduced dose means less dietary fat blocking compared to 120mg formulations.
Your Online Prescription Process
Whether you choose orlistat or Xenical, the prescription process remains identical. Complete our online health questionnaire covering medical history, current medications, and BMI details. A UK-licensed prescriber reviews your information and, where clinically appropriate, issues a prescription. Both options require the same clinical assessment for prescription suitability.
Following prescriber approval, your chosen medication is dispensed by our GPhC-registered Leicester pharmacy and dispatched for next-day delivery. The prescription cost is included - no separate GP appointment needed.
Making Your Purchase Decision
Your choice between orlistat and Xenical should consider budget, brand preference, and treatment duration. Generic orlistat offers identical clinical effectiveness at lower cost, making it particularly suitable for longer treatment courses. Xenical provides brand reassurance at a premium price point.
Both work best alongside a reduced-calorie, lower-fat diet and regular physical activity. Both may cause similar gastrointestinal side effects, particularly when eating high-fat meals. Both require the same careful attention to fat-soluble vitamin supplementation and meal timing.


