How Many Orlistat 120mg Capsules Per Day? Dosing Guide
Orlistat 120mg Daily Dosing: Three Capsules Per Day
Orlistat 120mg is taken as one capsule three times daily with each main meal containing fat. This means you'll typically take three capsules per day - one with breakfast, lunch, and dinner. Each capsule should be taken immediately before, during, or up to one hour after your meal. If you skip a meal or eat a meal with no fat, you can skip that dose.
How Long Does Each Pack Last?
Based on the standard dosing of three capsules daily, here's how long each pack size lasts: 42 capsules = 2 weeks (£16.89, or £15.20 with EDM10), 84 capsules = 4 weeks (£32.99, or £29.69 with EDM10), 168 capsules = 8 weeks (£63.99, or £57.59 with EDM10), 252 capsules = 12 weeks (£95.99, or £86.39 with EDM10). Our 4-week supply is the most popular starting option for new patients.
Generic Orlistat vs Branded Xenical
Both contain identical 120mg orlistat - the clinical effect is the same. Generic orlistat offers significant savings: 4-week supply costs £29.69 with EDM10 versus £38.69 for branded Xenical. Many patients choose generic orlistat for the cost-effectiveness, whilst others prefer the branded Xenical option. Both require prescription following clinical assessment by our UK-licensed prescribers.
How Orlistat Works for Weight Loss
Orlistat works by blocking approximately one third of dietary fat absorption in your digestive system. It inhibits lipase enzymes that break down fat, meaning unabsorbed fat passes naturally through your body. This can support weight management when combined with a reduced-calorie, lower-fat diet and increased physical activity. The medication works best when meals contain no more than 15g fat each.
Online Prescription Process
Getting your orlistat prescription is straightforward: complete our online health questionnaire, have it reviewed by a UK-licensed prescriber, receive your prescription if clinically appropriate, and get next-day delivery from our GPhC-registered pharmacy in Leicester. The prescription consultation is included in the price - no separate GP appointment needed.
Start Your Weight Loss Treatment Today
Ready to begin prescription weight loss treatment? Our clinical team can assess your suitability for orlistat 120mg during a confidential online consultation. With 10% off every order using code EDM10, starting from just £15.20 for a 2-week trial supply, taking the first step towards your weight management goals has never been more accessible.


