Orlistat vs Xenical: Which Should You Choose?
Identical Active Ingredient, Different Prices
Both orlistat 120mg and Xenical 120mg contain exactly the same active ingredient at the same dose. They work identically by blocking approximately one third of dietary fat absorption in your gut. The key difference lies in cost - generic orlistat offers significant savings whilst delivering the same clinical effect. Our 4-week orlistat supply costs £32.99 (£29.69 with EDM10) compared to Xenical at £42.99 (£38.69 with EDM10), saving you around £9 monthly.
How Both Products Work
Whether you choose orlistat or Xenical, the mechanism remains identical. Both inhibit lipase enzymes in your digestive system, preventing approximately one third of dietary fat from being absorbed. This unabsorbed fat passes naturally through your body, supporting weight management when used alongside a reduced-calorie, lower-fat diet. Neither product acts on your brain - they work locally in your gut.
Available Pack Sizes and Pricing
We offer flexible pack sizes for both products. Orlistat 120mg: 2 weeks (42 capsules) £15.20, 4 weeks (84 capsules) £29.69, 8 weeks (168 capsules) £57.59, 12 weeks (252 capsules) £86.39. Xenical 120mg: 2 weeks £19.35, 4 weeks £38.69, 8 weeks £78.29, 12 weeks £116.09. All prices include our EDM10 discount. Order your preferred option online today.
Alli 60mg: Lower Strength Alternative
For those preferring a gentler approach, Alli 60mg contains half the orlistat dose of prescription strength. Available without prescription, Alli costs £26.09 for 4 weeks (42 capsules) with EDM10. Whilst less potent than 120mg products, Alli may suit those wanting to start with lower-strength treatment or experiencing side effects with prescription orlistat.
Online Prescription Process
Both orlistat and Xenical require prescription following clinical assessment. Complete our online health questionnaire covering your medical history, current medications, and BMI. Our UK-licensed prescribers review every application individually. If treatment is deemed appropriate, we'll dispense and dispatch your chosen product with next day delivery. The prescription is included in your purchase price.
Managing Side Effects
Both products may cause gastrointestinal side effects, particularly if you consume high-fat meals. Keep dietary fat to approximately 15g per meal to minimise oily stools, urgency, and abdominal discomfort. Most side effects reduce as you adapt to a lower-fat diet. Consider taking a daily multivitamin at bedtime to replace fat-soluble vitamins that may be lost.
Making Your Decision
Choose generic orlistat 120mg for maximum value whilst receiving identical clinical effects to Xenical. Some patients prefer branded Xenical, but most opt for the generic version given the substantial savings. Both require the same commitment to dietary changes and both offer the same weight management support. Start your online consultation today and let our prescribers guide your treatment choice.


