Choose Your Orlistat Pack Size - Save More on Longer Supplies
How Quickly Does Orlistat Start Working?
Orlistat begins working within 24-48 hours of taking your first capsule. The medication works by blocking approximately one third of the fat you eat from being absorbed in your digestive system. Many patients notice gastrointestinal effects within the first few days, which indicates the medication is working effectively alongside a reduced-calorie, lower-fat diet.
2-Week Supply: Perfect for Starting Treatment
Our 2-week supply contains 42 capsules, ideal for those beginning orlistat treatment. Generic orlistat costs £16.89 (£15.20 with EDM10), while branded Xenical is £21.50 (£19.35 with EDM10). This shorter supply allows you to assess how well you tolerate the medication before committing to a longer treatment period.
4-Week Supply: Most Popular Choice
The 4-week supply (84 capsules) is our most popular option, providing a full month of treatment. Generic orlistat costs £32.99 (£29.69 with EDM10), offering better value per capsule than the 2-week pack. Xenical 4-week supply is £42.99 (£38.69 with EDM10). Alli 60mg 4-week supply contains 42 capsules at £28.99 (£26.09 with EDM10).
8-Week Supply: Enhanced Value
For established patients, our 8-week supply (168 capsules) provides excellent value. Generic orlistat costs £63.99 (£57.59 with EDM10), while Xenical is £86.99 (£78.29 with EDM10). The 8-week Alli supply (84 capsules) costs £54.99 (£49.49 with EDM10). This pack size reduces the frequency of reordering while maximising savings.
12-Week Supply: Maximum Savings
Our 12-week supply (252 capsules) offers the best value per capsule. Generic orlistat costs £95.99 (£86.39 with EDM10), representing significant savings compared to shorter packs. Xenical 12-week supply is £128.99 (£116.09 with EDM10), while Alli costs £129.99 (£116.99 with EDM10). This option is ideal for long-term weight management programmes.
Clinical Assessment and Prescription Process
All orlistat prescriptions require clinical assessment by our UK-licensed prescribers. Complete our online health questionnaire covering your medical history, current medications, and weight management goals. Following prescriber approval, your medication is dispensed by our GPhC-registered pharmacy in Leicester and dispatched with next-day delivery.


