Key Differences: Make Your Informed Choice Today
Orlistat vs Mounjaro: How They Work Differently
The fundamental difference between orlistat and Mounjaro lies in their mechanisms of action. Orlistat works locally in the gut, blocking approximately one third of dietary fat absorption through lipase inhibition. This unabsorbed fat passes naturally through the digestive system. Mounjaro (tirzepatide) is an injectable medication primarily prescribed for type 2 diabetes that also affects weight by mimicking hormones that regulate blood sugar and appetite.
At EverydayMeds, our UK-licensed prescribers can assess your suitability for orlistat 120mg (from £15.20 with EDM10), Xenical 120mg (from £19.35 with EDM10), or Alli 60mg (from £26.09 with EDM10) through our secure online consultation process.
Prescription Requirements and Accessibility
Orlistat 120mg and Xenical require prescription following clinical assessment by qualified UK healthcare professionals. Our GPhC-registered pharmacy offers this through regulated online consultations, making treatment accessible without GP appointments. Mounjaro requires specialist diabetes prescribing and is typically initiated through NHS diabetes services or private diabetes specialists.
Choose our 12-week orlistat supply (252 capsules) for £86.39 with EDM10 — significant savings compared to monthly purchases while maintaining consistent treatment under prescriber guidance.
Side Effect Profiles and Management
Orlistat's side effects are primarily gastrointestinal and directly related to dietary fat content. These include oily stools, increased bowel frequency, and abdominal discomfort. Side effects can be minimised by maintaining meals under 15g fat content. Mounjaro side effects include nausea, vomiting, and diarrhoea, typically reducing over time but requiring careful monitoring by diabetes specialists.
Our prescribers provide comprehensive guidance on managing orlistat side effects alongside your reduced-calorie, lower-fat diet plan when treatment is deemed appropriate.
Cost Comparison and Value
Orlistat offers excellent value through our MHRA-regulated supply chain. Generic orlistat 120mg costs £29.69 for 4 weeks with EDM10, while branded Xenical costs £38.69 for the same period. Alli 60mg provides a lower-strength option at £26.09 for 4 weeks with EDM10. Mounjaro costs significantly more, typically £150-200 monthly through private prescription.
Our EDM10 discount code provides 10% off every order for both new and returning customers, ensuring continued affordability throughout your weight management journey.
Treatment Duration and Monitoring
Orlistat treatment duration varies based on individual response and prescriber assessment. Our 8-week supplies (£57.59 with EDM10) allow for adequate treatment trials, while 12-week supplies offer better value for established patients. Regular prescriber review ensures continued appropriateness and safety.
Ready to start your orlistat treatment? Complete our online consultation today for assessment by UK-licensed prescribers, with next-day delivery across Britain from our Leicester-based GPhC-registered pharmacy.


