Which Should You Choose: Generic or Branded?
Orlistat vs Xenical: The Key Differences
Orlistat 120mg and Xenical 120mg contain the identical active ingredient at the same dose. The clinical effect is equivalent - both block approximately one third of dietary fat absorption to support weight management alongside a reduced-calorie, lower-fat diet. The primary difference lies in cost and branding.
Price Comparison: Significant Savings Available
Generic orlistat offers substantial savings over branded Xenical. For a 4-week supply (84 capsules), orlistat costs £32.99 (£29.69 with EDM10) compared to Xenical at £42.99 (£38.69 with EDM10). Over 12 weeks, you save £33 choosing generic orlistat - that's £132 annually. Both options require the same prescription process and clinical assessment.
Clinical Assessment Required for Both
Whether choosing orlistat or Xenical, you'll complete the same online health questionnaire reviewed by our UK-licensed prescribers. Orlistat 120mg may be suitable for adults with BMI 30+ or BMI 28+ with weight-related health conditions like type 2 diabetes. This makes combining metformin and orlistat together a common treatment approach under medical supervision.
Alli 60mg: The Lower-Strength Alternative
Alli contains orlistat 60mg - half the prescription strength. Available in 84-capsule packs for £54.99 (£49.49 with EDM10), Alli may suit those preferring a gentler introduction to orlistat treatment. However, the lower dose blocks less dietary fat compared to prescription-strength options.
Managing Side Effects with Either Choice
Both orlistat and Xenical may cause gastrointestinal side effects including oily stools, increased bowel movements, and abdominal discomfort. These effects are directly linked to dietary fat intake - keeping meals to approximately 15g fat significantly reduces side effects. The medication works by preventing fat absorption, so side effects indicate the treatment is working effectively.
Order Today: Fast, Discreet Delivery
Ready to start treatment? Our GPhC-registered Leicester pharmacy dispatches both orlistat and Xenical with next-day tracked delivery. Complete your clinical assessment online, receive prescriber approval, and benefit from 10% savings with code EDM10. Whether choosing cost-effective orlistat or branded Xenical, you're accessing regulated, professional weight management support.


