How Orlistat Works - From a Trusted UK Pharmacy
How Xenical Orlistat Works in Your Body
Orlistat, the active ingredient in both Xenical and generic orlistat, works by blocking lipase enzymes in your digestive system. These enzymes normally break down dietary fat so it can be absorbed by your body. When orlistat inhibits these enzymes, approximately one third of the fat you eat cannot be digested and passes naturally through your system. This mechanism helps reduce the calories absorbed from dietary fat as part of a structured weight management programme.
Unlike appetite suppressants that affect the brain, orlistat acts locally in the gut and is not significantly absorbed into your bloodstream. This targeted approach makes it suitable for many adults when prescribed following clinical assessment by our UK-licensed prescribers.
Xenical vs Generic Orlistat - Same Active Ingredient
EverydayMeds offers both branded Xenical 120mg and generic orlistat 120mg capsules. Both contain identical orlistat doses and work in exactly the same way. The key difference is cost - generic orlistat 4-week supply costs £29.69 with EDM10, while Xenical costs £38.69, saving you approximately £9 monthly. Our GPhC-registered pharmacy sources all medication through licensed UK pharmaceutical suppliers, ensuring identical quality standards regardless of your choice.
For those preferring a lower-strength option, Alli 60mg contains half the orlistat dose and may cause milder side effects while still supporting weight management alongside a reduced-calorie, lower-fat diet.
Professional Clinical Assessment Process
As a regulated UK online pharmacy, EverydayMeds requires clinical assessment before dispensing orlistat. Our UK-licensed prescribers review your confidential health questionnaire covering medical history, current medications, and BMI information. Orlistat may be suitable for adults with BMI 30+ or BMI 28+ with weight-related health conditions like type 2 diabetes or high blood pressure.
This thorough assessment ensures orlistat is clinically appropriate for your circumstances. The entire process typically takes 24 hours, with approved prescriptions dispensed immediately by our Leicester-based pharmacy team.
Maximising Results While Minimising Side Effects
Orlistat works best when combined with a reduced-calorie, lower-fat diet containing no more than 30% calories from fat. Keeping individual meals to approximately 15g fat significantly reduces gastrointestinal side effects like oily stools or urgent bowel movements. These effects occur when unabsorbed fat passes through your system - they're actually signs the medication is working.
Our prescribers recommend taking one 120mg capsule with each main meal containing fat, up to three daily. If you skip a meal or eat fat-free food, you can skip that dose. A daily multivitamin taken at bedtime helps maintain fat-soluble vitamin levels.
Trusted UK Pharmacy with Proven Track Record
EverydayMeds operates as a fully GPhC-registered online pharmacy from our Leicester premises, regulated by MHRA standards. Every orlistat prescription is dispensed by qualified UK pharmacists using identical protocols to high-street pharmacies. Our secure supply chain ensures you receive genuine, licensed medication rather than unregulated alternatives found elsewhere online.
We offer next-day delivery across the UK in discreet packaging, with tracking provided for peace of mind. Your medication arrives with full patient information leaflets and prescriber guidance. Use code EDM10 for 10% off every order - this applies to new customers and returning patients alike.
Ready to start your weight management journey with genuine orlistat from a trusted UK pharmacy? Complete your confidential clinical assessment now for fast, professional service.


