Compare Prescription Weight Loss Options
Xenical vs Wegovy: Which Weight Loss Treatment?
When comparing Xenical or Wegovy for prescription weight loss in the UK, understanding how each treatment works can help inform your decision. Xenical 120mg contains orlistat, a lipase inhibitor that works by blocking approximately one third of dietary fat absorption in the gut. This prescription weight loss medication may help support weight management when used alongside a reduced-calorie, lower-fat diet and increased physical activity.
Xenical 120mg is available from EverydayMeds for £21.50 per 2-week supply, or £19.35 with our EDM10 discount code. Our UK-licensed prescribers assess each patient individually through an online consultation to determine suitability for prescription weight loss treatment.
Orlistat: Cost-Effective Prescription Weight Loss
Generic orlistat 120mg offers the same clinical effect as branded Xenical at a lower cost. Available from £16.89 for 2 weeks (£15.20 with EDM10), orlistat provides an accessible option for prescription weight management. Both orlistat and Xenical contain identical active ingredients and work through the same mechanism - inhibiting lipase enzymes to reduce dietary fat absorption.
Our 12-week orlistat supply costs £95.99 (£86.39 with EDM10), providing significant savings for longer-term weight management programmes. All prescription treatments require clinical assessment by our qualified UK prescribers.
How Prescription Orlistat Works
Orlistat works locally in the digestive system by blocking lipase enzymes that break down dietary fat. When these enzymes are inhibited, approximately one third of the fat you eat cannot be absorbed and passes naturally through the body. This mechanism may help reduce calorie intake from dietary fat as part of a structured weight management approach.
The medication works best when combined with meals containing no more than approximately 15g of fat per meal. Higher fat intake increases the likelihood of gastrointestinal side effects, which are manageable by following dietary guidance from your prescriber.
Alli 60mg: Lower-Strength Option
Alli 60mg offers half the dose of prescription-strength orlistat for those preferring a lower-strength starting point. Available from £28.99 for 4 weeks (£26.09 with EDM10), Alli may be suitable for patients seeking a gentler introduction to orlistat treatment with typically milder side effects.
Online Prescription Process
Our streamlined prescription service begins with completing an online health questionnaire covering medical history, current medications, and BMI information. A UK-licensed prescriber reviews your information and, where clinically appropriate, issues a prescription for your chosen weight loss medication.
All medications are dispensed by our GPhC-registered pharmacy in Leicester and delivered discreetly with next-day delivery available. The prescription is included in the price - no separate GP appointment needed.
Start Your Weight Loss Journey
Whether choosing Xenical, generic orlistat, or Alli, all options require commitment to dietary changes and increased physical activity. Our prescribers provide guidance on maximising treatment effectiveness while minimising side effects. Use code EDM10 for 10% off every order, available to new and returning customers.


