Choose Your Orlistat Supply Length - Compare Prices
How Orlistat Works on Fat, Not Appetite
Unlike appetite suppressants that work in the brain, orlistat functions entirely in your digestive system. It inhibits lipase enzymes in your gut, preventing approximately one third of dietary fat from being absorbed. This unabsorbed fat passes naturally through your body. While orlistat doesn't directly curb appetite, many patients find the medication helps them make better food choices as high-fat meals increase the likelihood of gastrointestinal side effects.
2-Week Supply Options - Trial Period
Our 2-week supplies are ideal for first-time users wanting to assess tolerance. Generic orlistat 42 capsules cost £16.89 (£15.20 with EDM10), while branded Xenical 42 capsules are £21.50 (£19.35 with EDM10). This shorter supply allows you to evaluate how orlistat works with your lifestyle before committing to longer treatment periods.
4-Week Supply - Standard Monthly Treatment
Most patients choose 4-week supplies for regular monthly treatment. Orlistat 84 capsules cost £32.99 (£29.69 with EDM10), offering excellent value at under £1 per day. Xenical 84 capsules are £42.99 (£38.69 with EDM10). Alli 60mg is also available in 4-week packs at £28.99 (£26.09 with EDM10) for those preferring lower-strength treatment.
8-Week Supply - Better Value
Save significantly with 8-week supplies. Orlistat 168 capsules cost £63.99 (£57.59 with EDM10), saving over £1.79 compared to buying two 4-week packs. Xenical 8-week supplies are £86.99 (£78.29 with EDM10). Alli 84 capsules provide 8 weeks at £54.99 (£49.49 with EDM10). Longer supplies ensure continuity of treatment without frequent reordering.
12-Week Supply - Maximum Savings
Our 12-week supplies offer the best value for long-term treatment. Orlistat 252 capsules cost £95.99 (£86.39 with EDM10), saving over £3.08 compared to three monthly orders. Xenical 12-week supplies are £128.99 (£116.09 with EDM10). Both options provide three months of continuous treatment at the lowest cost per capsule.
Comparing All Three Options
Generic orlistat offers identical clinical effects to branded Xenical at significantly lower cost - the 4-week supply saves £9.00 per month. Alli 60mg provides half the dose for those wanting to start with lower-strength treatment. All three products require taking one capsule with each main meal containing fat, up to three times daily.
Order Your Supply Today
Complete our online clinical assessment to determine which supply length suits your treatment goals. All orders include prescription, dispensing and next day delivery. Use code EDM10 for 10% off every order. Our UK-licensed prescribers will review your information and issue a prescription where clinically appropriate.


