Orlistat vs Xenical: Which Should You Buy?
Identical Weight Loss Timeline and Effects
Both orlistat 120mg and Xenical 120mg contain the same active ingredient at identical doses, so weight loss timelines are the same. They work by blocking approximately one third of dietary fat absorption in your gut. Individual results vary, but when used alongside a reduced-calorie, lower-fat diet, both may help support weight management from the first week of treatment. The mechanism is identical - neither works faster than the other.
Price Comparison: Generic vs Branded
The main difference between orlistat and Xenical is cost. Generic orlistat 120mg costs £32.99 for 84 capsules (4-week supply), reduced to £29.69 with code EDM10. Branded Xenical costs £42.99 for the same supply, down to £38.69 with EDM10. Over 12 weeks, you save approximately £27 choosing generic orlistat (£86.39) versus Xenical (£116.09). Both are prescription-only medicines requiring clinical assessment.
Clinical Equivalence
Orlistat 120mg and Xenical 120mg are clinically equivalent. Both block the same proportion of dietary fat, have identical side effect profiles, and work through the same lipase inhibition mechanism. Some patients prefer branded Xenical, whilst others choose generic orlistat for better value. Your prescriber can advise which option suits your circumstances following online assessment.
Alli 60mg: Lower-Strength Alternative
Alli contains 60mg orlistat - half the prescription strength. At £26.09 for 4 weeks (with EDM10), it costs less initially but provides reduced fat-blocking effect. Alli may be suitable for those preferring a gentler starting dose, though the 120mg prescription versions are more commonly recommended for weight management programmes.
Order Process and Delivery
Complete our online health questionnaire for UK prescriber review. If clinically appropriate, your prescription for orlistat 120mg or Xenical 120mg will be dispensed by our Leicester-based GPhC-registered pharmacy. Choose 2-week trial packs (42 capsules) or longer supplies up to 12 weeks (252 capsules). Next day delivery available across the UK with discreet packaging. Use code EDM10 for 10% off every order.
Which to Choose?
For identical weight loss support at lower cost, choose generic orlistat 120mg. For branded preference, select Xenical 120mg. Both require the same reduced-fat diet (approximately 15g fat per meal) and work within the same timeframe. Your prescriber will confirm suitability during clinical assessment. Start your weight management journey today with either option.


