Compare Orlistat Options & Order Online Today
Prescription Orlistat Weight Loss Treatment UK
Orlistat is a prescription-only weight loss medication that works by blocking approximately one third of the dietary fat you eat from being absorbed. Available as generic orlistat 120mg, branded Xenical 120mg, or lower-strength Alli 60mg, this clinically-studied treatment may help support weight management when used alongside a reduced-calorie, lower-fat diet and increased physical activity.
Following an online clinical assessment by qualified UK-licensed prescribers, orlistat may be suitable for adults with a BMI of 30 or above, or 28 and above with weight-related health conditions. Treatment suitability is determined on an individual basis through our regulated online consultation process.
Orlistat 120mg - Most Cost-Effective Option
Generic orlistat 120mg provides the same clinical effect as branded alternatives at exceptional value. Our Leicester-based GPhC-registered pharmacy supplies orlistat 120mg from £32.99 for 4 weeks (£29.69 with discount code EDM10). Larger pack sizes offer greater savings: 12-week supply available for £95.99 (£86.39 with EDM10). Each capsule contains the same active ingredient as Xenical at a fraction of the cost.
Take one 120mg capsule three times daily with each main meal containing fat. If you skip a meal or eat a fat-free meal, you can skip that dose. The medication works locally in your digestive system, inhibiting lipase enzymes that break down dietary fat.
Xenical 120mg - Branded Original
Xenical by Roche contains identical orlistat 120mg to the generic version but carries the trusted brand name. Available from £42.99 for 4 weeks (£38.69 with EDM10), Xenical offers the same mechanism of action and clinical effectiveness. Some patients prefer the branded option for peace of mind, though both contain exactly the same active ingredient at the same strength.
Alli 60mg - Lower Strength Option
Alli contains half the dose of prescription-strength orlistat at 60mg per capsule. While less potent than the 120mg prescription versions, Alli may be suitable for those preferring a gentler starting point. Available from £28.99 for 4 weeks (£26.09 with EDM10), Alli blocks a smaller proportion of dietary fat but typically produces milder gastrointestinal effects.
How Our Online Prescription Service Works
Complete our comprehensive online health questionnaire covering your medical history, current medications, and weight management goals. A UK-licensed prescriber reviews your information and, where clinically appropriate, issues a private prescription. Your medication is then dispensed by our GPhC-registered pharmacy and dispatched for next day delivery in discreet packaging.
This regulated process eliminates the need for a separate GP appointment while maintaining the same clinical standards as traditional prescribing. All prescribers are qualified UK healthcare professionals, and our pharmacy operates under full MHRA regulation.
Managing Side Effects & Maximising Results
Most orlistat side effects are gastrointestinal and directly related to dietary fat intake. Keep meals to approximately 15g fat each to minimise oily stools, urgency, and anal leakage. These effects indicate the medication is working by preventing fat absorption, but can be significantly reduced through dietary modification.
A daily multivitamin taken at bedtime (2+ hours after your last orlistat dose) helps replace fat-soluble vitamins A, D, E, and K. Combining orlistat with a structured lower-fat diet and regular exercise provides the best foundation for sustainable weight management.
Order Orlistat Online Today
Start your weight management journey with prescription orlistat from our trusted Leicester pharmacy. Use code EDM10 for 10% off every order, available to both new and returning customers. All pack sizes qualify for next day tracked delivery across the UK. Clinical consultation, prescription, and pharmacy dispensing all included in the price - order your orlistat treatment online now.


