Choose Your Orlistat Supply Length - Compare Pack Sizes
2-Week Orlistat Supply - Trial Pack
Start your treatment with a 42-capsule pack providing 2 weeks of orlistat 120mg. Generic orlistat costs £16.89 (£15.20 with EDM10), whilst branded Xenical is £21.50 (£19.35 with EDM10). This shorter supply is ideal for first-time users wanting to assess tolerance before committing to longer treatment. Each pack includes online clinical assessment and prescription by a UK-licensed prescriber, subject to suitability review.
4-Week Orlistat Supply - Monthly Pack
Our popular 84-capsule monthly supply offers convenience and value. Generic orlistat 120mg costs £32.99 (£29.69 with EDM10), Xenical costs £42.99 (£38.69 with EDM10), whilst Alli 60mg costs £28.99 (£26.09 with EDM10). Monthly packs suit those established on treatment who prefer regular reordering. Orlistat works by blocking approximately one third of dietary fat absorption when used alongside a reduced-calorie, lower-fat diet.
8-Week Orlistat Supply - Extended Pack
Choose 168 capsules for 8 weeks of treatment with enhanced savings. Generic orlistat costs £63.99 (£57.59 with EDM10), saving over £4 compared to two 4-week packs. Xenical 8-week supply costs £86.99 (£78.29 with EDM10), whilst Alli costs £54.99 (£49.49 with EDM10). Extended packs reduce reorder frequency whilst maintaining treatment continuity for established patients.
12-Week Orlistat Supply - Maximum Value
Our 252-capsule 12-week supply offers the best value for money. Generic orlistat costs £95.99 (£86.39 with EDM10), saving over £10 compared to three monthly packs. Xenical 12-week supply costs £128.99 (£116.09 with EDM10), whilst Alli costs £129.99 (£116.99 with EDM10). Quarterly supplies are perfect for patients committed to longer-term weight management programmes alongside dietary and lifestyle changes.
Which Pack Size Should You Choose?
First-time users often prefer 2 or 4-week supplies to assess tolerance and side effects. Established patients typically choose 8 or 12-week packs for better value and convenience. Your prescriber can advise on suitable pack sizes during clinical assessment. All strengths work by inhibiting lipase enzymes to reduce dietary fat absorption - 120mg orlistat and Xenical block approximately one third of fat consumed, whilst Alli 60mg provides a lower-strength option.
Order Process and Delivery
Complete our online health questionnaire for prescriber review. UK-licensed healthcare professionals assess suitability based on individual circumstances including BMI and health history. Once approved, your chosen pack size is dispensed by our GPhC-registered Leicester pharmacy with next-day delivery included. Use code EDM10 for 10% off any pack size, available to new and returning customers.


