Generic Orlistat vs Xenical: Making Your Choice
Identical Clinical Effect, Different Price Points
Generic orlistat 120mg and branded Xenical 120mg contain exactly the same active ingredient at the same dose. Both work by inhibiting lipase enzymes in your gut, blocking approximately one third of dietary fat from being absorbed. The unabsorbed fat passes naturally through your body. Clinically, they are equivalent - the key difference lies in cost and patient preference.
Price Comparison: Significant Savings Available
Generic orlistat offers substantial savings compared to Xenical. For a 4-week supply (84 capsules), generic orlistat costs £32.99 (£29.69 with EDM10) whilst Xenical costs £42.99 (£38.69 with EDM10). Over 12 weeks, you could save over £25 by choosing generic orlistat at £95.99 (£86.39 with EDM10) versus Xenical at £128.99 (£116.09 with EDM10). Both options include prescription costs and next day delivery from our GPhC-registered pharmacy.
Why Some Patients Choose Each Option
Many patients prefer generic orlistat for the cost savings, especially for longer-term treatment. The medication works identically to Xenical but at a significantly lower price point. However, some patients prefer branded Xenical from Roche, often due to familiarity with the brand name or personal preference. Both are prescribed following the same clinical assessment process by our UK-licensed prescribers.
Consider Alli 60mg as an Alternative
For those preferring a lower-strength option, Alli 60mg contains half the dose of prescription-strength orlistat. At £28.99 for 4 weeks (£26.09 with EDM10), Alli may be suitable for some patients seeking a gentler introduction to orlistat treatment. However, the lower dose means it blocks a smaller proportion of dietary fat compared to the 120mg prescription options.
Same Prescription Process, Same Standards
Whether you choose generic orlistat or Xenical, both require prescription following online clinical assessment. Our UK-licensed prescribers review your medical history, current medications, and BMI to determine suitability. Both medications are dispensed from our GPhC-registered pharmacy in Leicester with the same quality standards and regulated supply chain. Treatment may be suitable for adults with BMI 30kg/m² or above, or BMI 28kg/m² with weight-related health conditions.
Managing Treatment Effectively
Regardless of which option you choose, orlistat works best alongside a reduced-calorie, lower-fat diet. Keep dietary fat to approximately 15g per meal to minimise gastrointestinal side effects whilst maximising the medication's effectiveness. Both generic orlistat and Xenical may cause similar side effects including oily stools and increased bowel movements, particularly when eating high-fat meals. A daily multivitamin taken at bedtime is recommended.
Order Your Preferred Option Today
Ready to start treatment? Complete our online clinical assessment to have your suitability reviewed by a qualified prescriber. Choose generic orlistat for maximum savings or Xenical if you prefer the branded option. Both include prescription, medication, and next day delivery. Use code EDM10 for 10% off every order. Our customer service team can help you decide which option suits your needs and budget best.


