Which Should You Buy: Orlistat or Xenical?
Orlistat vs Xenical: Identical Clinical Effect
Generic orlistat 120mg and branded Xenical 120mg contain exactly the same active ingredient at identical doses. Both work by inhibiting lipase enzymes in your digestive system, blocking approximately one third of dietary fat from being absorbed. The unabsorbed fat passes naturally through your body, supporting weight management alongside a reduced-calorie, lower-fat diet.
Price Comparison: Significant Savings with Generic
The primary difference between orlistat and Xenical is cost. Our 4-week supply of generic orlistat costs £32.99 (£29.69 with EDM10), whilst Xenical costs £42.99 (£38.69 with EDM10). Over 12 weeks, you save £30.39 choosing generic orlistat at £86.39 compared to Xenical at £116.09. Both require prescription following clinical assessment by our UK-licensed prescribers.
Alli 60mg: Lower-Strength Alternative
Alli contains half the orlistat dose at 60mg per capsule. Whilst clinically less potent than prescription-strength options, Alli may suit those preferring a lower-strength starting point. Our 8-week Alli supply costs £54.99 (£49.49 with EDM10), taken three times daily with main meals containing fat.
How All Three Products Work
Whether you choose generic orlistat, Xenical, or Alli, the mechanism remains identical. Orlistat acts locally in your gut, not affecting your brain like appetite suppressants. It blocks lipase enzymes responsible for breaking down dietary fat, preventing approximately one third from being digested and absorbed. This reduces calorie intake from fat whilst allowing normal protein and carbohydrate digestion.
Which Option Should You Choose?
Most patients choose generic orlistat for identical clinical effect at lower cost. Some prefer branded Xenical from manufacturer Roche. Alli suits those wanting lower-strength treatment. All three require commitment to a lower-fat diet - keeping meals under 15g fat minimises gastrointestinal side effects. Your prescriber will assess suitability during online consultation.
Online Prescription Process
Our UK-licensed prescribers review your online health questionnaire covering medical history, current medications, and BMI. Prescriptions are issued where clinically appropriate for adults with BMI 30+ or BMI 28+ with weight-related health conditions. Your chosen treatment is dispensed by our GPhC-registered Leicester pharmacy with next day delivery across the UK.
Order Today with 10% Discount
Ready to start your weight loss journey? Use code EDM10 for 10% off every order - new and returning customers. Whether choosing cost-effective generic orlistat, branded Xenical, or lower-strength Alli, you'll receive the same regulated, professional service from our qualified UK healthcare team.


