How Quickly Does Xenical Work? 2, 4, 8 & 12 Week Supply

pricing for mounjaro and wegovy weight loss

Find the right Xenical or Orlistat supply for your weight management journey. Choose from 2, 4, 8 or 12-week packs with prescription-strength 120mg capsules. Generic Orlistat starts from £15.20 for 2 weeks with code EDM10, whilst branded Xenical from £19.35. All pack sizes available following online clinical assessment by UK-licensed prescribers. Dispensed by our GPhC-registered pharmacy in Leicester with next day delivery. Longer supplies offer greater savings - 12-week generic Orlistat just £86.39 with EDM10. Start your clinical assessment today.

  • Choose from 2, 4, 8 or 12-week supply options to suit your treatment plan
  • Save up to £9.60 on 12-week generic Orlistat vs Xenical with code EDM10
  • Next day delivery from GPhC-registered pharmacy following prescriber approval
  • 10% off every order with EDM10 - 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.

Live Pricing

Our Pricing

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Choose Your Orlistat Pack Size: 2-12 Week Supply Options

How Quickly Does Xenical Work? Understanding Timeline & Pack Sizes

Xenical and generic Orlistat work by blocking approximately one third of dietary fat absorption. The medication starts working with your first dose, but noticeable weight management support typically develops over 2-4 weeks when combined with a reduced-calorie, lower-fat diet. Your choice of pack size depends on your treatment timeline and budget preferences.

2-Week Supply: Trial Period Option

Perfect for those starting treatment, our 2-week supplies contain 42 capsules. Generic Orlistat costs £16.89 (£15.20 with EDM10), whilst branded Xenical is £21.50 (£19.35 with EDM10). This shorter supply allows you to assess tolerance and effectiveness before committing to longer treatment periods. Following clinical assessment by our UK-licensed prescribers, your 2-week supply can be dispatched with next day delivery.

4-Week Supply: Popular Monthly Option

Our 4-week packs contain 84 capsules for one month's treatment. Generic Orlistat costs £32.99 (£29.69 with EDM10), offering excellent value versus the branded option at £42.99 (£38.69 with EDM10). Most patients notice their body adapting to the medication within this timeframe when following a lower-fat diet alongside treatment.

8-Week Supply: Extended Treatment Savings

For committed weight management, 8-week supplies (168 capsules) offer significant savings. Generic Orlistat costs £63.99 (£57.59 with EDM10) compared to Xenical at £86.99 (£78.29 with EDM10). This duration allows you to establish effective dietary patterns whilst the medication supports fat absorption reduction over a sustained period.

12-Week Supply: Maximum Value Option

Our 12-week supplies (252 capsules) provide the best value for long-term treatment. Generic Orlistat costs £95.99 (£86.39 with EDM10), saving you £42.60 compared to buying six 2-week packs. Branded Xenical is available at £128.99 (£116.09 with EDM10). This extended supply supports consistent treatment without frequent reordering.

Alli 60mg: Lower Strength Alternative

Alli contains half the dose of prescription Orlistat. Available in 4-week (£28.99/£26.09), 8-week (£54.99/£49.49), and 12-week supplies (£129.99/£116.99 with EDM10). This option may be suitable for those preferring lower-dose treatment with typically milder side effects.

Order Your Supply Today

Complete our online clinical assessment to determine your suitability for Orlistat treatment. Our UK-licensed prescribers will review your information and, if appropriate, issue your prescription. All medications are dispensed by our GPhC-registered pharmacy and delivered discreetly across the UK. Use code EDM10 for 10% off every order.

How it
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Start your journey to better health today.

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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