Generic vs Branded: Which Orlistat Should You Choose?
Orlistat vs Xenical: The Key Differences Explained
Both orlistat 120mg and Xenical 120mg contain the same active ingredient at identical doses. The primary difference lies in cost and branding. Generic orlistat offers clinically equivalent effects at significantly lower prices, making it the preferred choice for many patients seeking value. Xenical, manufactured by Roche, represents the original branded version but delivers the same clinical outcomes as its generic counterpart.
Pricing Comparison: Orlistat vs Xenical
Generic orlistat 120mg costs £32.99 for a 4-week supply (£29.69 with EDM10), whilst Xenical 120mg costs £42.99 (£38.69 with EDM10) for the same period. Over 12 weeks, you save £33 choosing generic orlistat at £86.39 compared to Xenical at £116.09 with our EDM10 discount. Both options include the prescription following clinical assessment by UK-licensed prescribers.
Clinical Effects: Identical Weight Management Support
Both formulations work by blocking absorption of approximately one third of dietary fat when used alongside a reduced-calorie, lower-fat diet. The mechanism remains identical - lipase enzyme inhibition in the digestive system prevents fat absorption, with unabsorbed fat passing naturally through the body. Neither version offers superior clinical benefits over the other.
Consider Alli 60mg as Lower-Strength Alternative
Alli 60mg provides half the dose of prescription-strength orlistat, offering a lower-strength option for those preferring gradual introduction. At £26.09 for 4 weeks with EDM10, Alli blocks a smaller proportion of dietary fat but may produce milder gastrointestinal effects whilst adapting to treatment.
Your Online Prescription Process
Complete our online health questionnaire covering medical history, current medications, and BMI information. UK-licensed prescribers review your assessment and issue prescriptions where clinically appropriate. Both orlistat and Xenical follow identical prescribing criteria for adults with BMI 30+ or BMI 28+ with weight-related health conditions.
Side Effects: Identical Profiles for Both Options
Gastrointestinal side effects remain consistent between orlistat and Xenical, typically including oily stools, increased bowel frequency, and urgent bowel movements. These effects relate directly to dietary fat intake - keeping meals low in fat (approximately 15g per meal) significantly reduces side effects for both formulations.
Fast, Discreet UK Delivery
Both medications dispatch next day from our Leicester-based GPhC-registered pharmacy with tracked, discreet packaging. Your prescription remains included in the price, eliminating separate GP consultation fees. Use code EDM10 for 10% off every order, whether choosing generic orlistat or branded Xenical.


