Choose Your Orlistat Supply Length & Save
Does Orlistat Really Work? The Evidence
Orlistat really works by blocking approximately one third of dietary fat absorption in your digestive system. This prescription weight loss medication inhibits lipase enzymes, preventing fat from being absorbed and allowing it to pass naturally through your body. Clinical studies demonstrate orlistat's effectiveness when used alongside a reduced-calorie, lower-fat diet and regular physical activity. Individual responses vary, but many patients experience gradual, sustained weight reduction as part of a structured weight management programme.
2-Week Starter Supply - Test Your Response
Our 2-week orlistat supply (42 capsules) lets you assess how your body responds to treatment before committing to longer courses. Generic orlistat 120mg costs £16.89 (£15.20 with EDM10), while branded Xenical costs £21.50 (£19.35 with EDM10). This starter option helps you understand potential side effects and dietary adjustments needed. Many patients use 2-week supplies to trial the medication before progressing to longer treatment periods.
4-Week Supply - Balanced Treatment Option
The 4-week supply (84 capsules) provides one month of treatment at excellent value. Generic orlistat costs £32.99 (£29.69 with EDM10), while Xenical costs £42.99 (£38.69 with EDM10). Alli 60mg 4-week supply costs £28.99 (£26.09 with EDM10). This duration allows sufficient time to establish dietary patterns and assess treatment effectiveness whilst maintaining flexibility for prescription adjustments.
8-Week Supply - Extended Treatment Course
Our 8-week supply (168 capsules) offers substantial savings for committed weight management programmes. Generic orlistat costs £63.99 (£57.59 with EDM10), saving approximately £1.39 compared to buying two 4-week packs. Xenical costs £86.99 (£78.29 with EDM10), while Alli costs £54.99 (£49.49 with EDM10). Eight weeks provides sufficient duration for meaningful dietary adaptations and weight reduction progress.
12-Week Supply - Maximum Savings & Commitment
The 12-week supply (252 capsules) delivers maximum value for dedicated weight management programmes. Generic orlistat costs £95.99 (£86.39 with EDM10), saving £2.68 compared to three 4-week purchases. Xenical costs £128.99 (£116.09 with EDM10), while Alli costs £129.99 (£116.99 with EDM10). This comprehensive supply supports sustained treatment adherence and long-term dietary behaviour changes essential for successful weight management.
Which Supply Length Is Right for You?
Choose 2-week supplies if you're starting orlistat treatment or have concerns about side effects. Select 4-week supplies for balanced cost and flexibility, or if your prescriber recommends monthly reviews. Opt for 8-week supplies when you've established treatment tolerance and want moderate savings. Choose 12-week supplies for maximum value when committed to sustained weight management with regular prescriber monitoring. All pack sizes require clinical assessment by our UK-licensed prescribers.
Order Your Orlistat Supply Today
Complete our online clinical assessment to determine your suitability for orlistat treatment. Our qualified UK prescribers review your information and issue prescriptions where clinically appropriate. All medications are dispensed by our GPhC-registered pharmacy in Leicester and delivered discreetly next day across the UK. Use code EDM10 for 10% off every order, whether you're a new or returning customer.


