Which Should You Choose: Orlistat or Xenical?
Orlistat vs Xenical: The Key Differences
Orlistat 120mg and Xenical 120mg are clinically equivalent treatments containing identical active ingredients at the same dose. The primary difference lies in cost and branding. Generic orlistat offers significant savings - a 4-week supply costs £29.69 with EDM10, compared to £38.69 for branded Xenical. Both work by blocking approximately one third of dietary fat absorption when used alongside a reduced-calorie, lower-fat diet.
Orlistat 120mg: The Cost-Effective Choice
Generic orlistat delivers the same clinical effect as Xenical at a lower price point. Available in multiple pack sizes: 2 weeks (42 capsules) for £15.20, 4 weeks (84 capsules) for £29.69, 8 weeks (168 capsules) for £57.59, and 12 weeks (252 capsules) for £86.39 with EDM10 discount. This prescription-only medicine requires clinical assessment by a UK-licensed prescriber before dispensing from our GPhC-registered pharmacy.
Xenical 120mg: The Branded Option
Xenical, manufactured by Roche, contains the same orlistat 120mg active ingredient as the generic version. Some patients prefer branded medication, though the clinical effect remains identical. Pricing with EDM10: 2 weeks £19.35, 4 weeks £38.69, 8 weeks £78.29, 12 weeks £116.09. Like generic orlistat, Xenical requires prescription following online clinical assessment.
Alli 60mg: The Lower-Strength Alternative
For those preferring a gentler start, Alli 60mg offers half the dose of prescription-strength orlistat. Whilst clinically less potent, it may suit individuals wanting to minimise potential gastrointestinal side effects. Available in 4-week (£26.09), 8-week (£49.49), and 12-week (£116.99) supplies with EDM10.
How Both Treatments Work
Whether you choose orlistat or Xenical, the mechanism remains identical. The active ingredient inhibits lipase enzymes in your digestive system, preventing approximately one third of dietary fat from being absorbed. Unabsorbed fat passes naturally through the body. Both treatments work best when combined with meals containing no more than 15g fat, taken three times daily with main meals.
Making Your Purchase Decision
Consider your budget and personal preference. Generic orlistat saves approximately £9 per month compared to Xenical whilst delivering identical clinical benefits. Both require the same online clinical assessment process and qualify for next-day delivery. Use code EDM10 for 10% off every order, whether you're a new or returning customer.
Order Today - Clinical Assessment Included
Complete our online health questionnaire for prescriber review. If treatment is deemed appropriate following clinical assessment, your chosen medication will be dispensed and dispatched the same day. All orders qualify for tracked, discreet delivery across the UK from our Leicester-based GPhC-registered pharmacy.


