Orlistat vs Xenical: Which Weight Loss Treatment to Buy?

pricing for mounjaro and wegovy weight loss

Choosing between orlistat 120mg and Xenical 120mg? Both contain the same active ingredient and work identically to block approximately one third of dietary fat absorption. The key difference is price - generic orlistat costs from £15.20 for 2 weeks compared to Xenical at £19.35, saving you £9 monthly. Both require a prescription following online clinical assessment by our UK-licensed prescribers. Get 10% off every order with code EDM10. Order today from our GPhC-registered Leicester pharmacy with next day delivery.

  • Same clinical effect - Orlistat and Xenical both contain 120mg orlistat
  • Save money - Generic orlistat costs £9 less per month than branded Xenical
  • Fast access - Online prescription without GP appointment needed
  • 10% discount - Code EDM10 works on every order, new and returning customers
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pricing for mounjaro and wegovy weight loss

*Pricing shown in some areas of this page may not be up to date. Please refer to the “Our Pricing Table” or the price shown after your consultation for the latest live pricing.

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Compare Prices: Orlistat vs Xenical vs Alli - Which to Buy?

Orlistat vs Xenical: Identical Effect, Different Price

When comparing orlistat 120mg and Xenical 120mg, you're looking at two clinically equivalent treatments. Both contain exactly the same active ingredient - orlistat 120mg - working identically to block approximately one third of dietary fat absorption in your digestive system. The key difference is cost. Generic orlistat 120mg starts from £15.20 for 2 weeks (with EDM10), whilst branded Xenical costs £19.35 for the same period. Over 4 weeks, you save £9 choosing generic orlistat (£29.69) versus Xenical (£38.69).

How Do They Work on Carbohydrates and Fat?

Neither orlistat nor Xenical work on carbohydrates - they specifically target dietary fat only. Both treatments inhibit lipase enzymes in your gut that break down fat from meals. Approximately one third of fat consumed cannot be absorbed and passes naturally through your body. Carbohydrates, proteins, and alcohol calories remain unaffected. This is why a reduced-calorie, lower-fat diet alongside treatment is essential for effective weight management.

Alli 60mg: The Lower-Strength Alternative

Alli 60mg offers half the dose of prescription-strength orlistat, blocking a smaller proportion of dietary fat. At £26.09 for 4 weeks (with EDM10), Alli provides a lower-strength starting point for some patients. However, the 120mg prescription versions (orlistat and Xenical) are clinically more potent for weight management support when used alongside a structured diet and exercise programme.

Which Should You Choose?

Most patients choose generic orlistat 120mg for the cost savings - identical clinical effect at £9 monthly savings versus Xenical. Some prefer branded Xenical, perhaps for familiarity with the Roche brand name. Both require the same online clinical assessment by our UK-licensed prescribers. Your choice depends on personal preference and budget - the weight management support remains the same.

Online Prescription Process

Complete our online health questionnaire covering your medical history, current medications, and BMI information. A qualified UK-licensed prescriber reviews your assessment and, if clinically appropriate, issues your prescription. We dispense from our GPhC-registered Leicester pharmacy with next day tracked delivery. Use code EDM10 for 10% off every order.

Your Treatment Options and Pricing

Orlistat 120mg: 2 weeks £15.20, 4 weeks £29.69, 8 weeks £57.59, 12 weeks £86.39 (with EDM10). Xenical 120mg: 2 weeks £19.35, 4 weeks £38.69, 8 weeks £78.29, 12 weeks £116.09 (with EDM10). Alli 60mg: 4 weeks £26.09, 8 weeks £49.49, 12 weeks £116.99 (with EDM10). All prices include prescription and next day delivery.

How it
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Once you complete a short online assessment, you’ll be able to choose your preferred treatment and quantity from a list of safe, medically approved options tailored to you.

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