Orlistat vs Xenical: Which Should You Choose?
Does Orlistat Give You Energy?
Orlistat doesn't directly provide energy like a stimulant would. Instead, it works by blocking approximately one third of dietary fat absorption in your gut, which may support weight management when combined with a reduced-calorie, lower-fat diet. Some patients report feeling more energetic as part of their overall weight management journey, but this isn't due to orlistat acting as an energy booster - it's a lipase inhibitor that works locally in your digestive system.
Orlistat 120mg vs Xenical 120mg: The Key Differences
Both orlistat 120mg and Xenical 120mg contain identical active ingredients at the same dose, making them clinically equivalent. The main difference is cost. Generic orlistat offers significant savings: a 4-week supply costs £32.99 (£29.69 with EDM10) compared to Xenical at £42.99 (£38.69 with EDM10). That's approximately £9 monthly savings with generic orlistat. Both require prescription following clinical assessment by our UK-licensed prescribers.
Alli 60mg: The Lower-Strength Alternative
Alli 60mg provides half the dose of prescription-strength orlistat, blocking a smaller proportion of dietary fat. At £28.99 for 4 weeks (£26.09 with EDM10), it's positioned between the two prescription options. Some patients prefer starting with this lower-strength version, though it's clinically less potent than the 120mg prescription options.
How All Three Options Work
Whether you choose generic orlistat, branded Xenical, or lower-dose Alli, the mechanism remains the same. These medications inhibit lipase enzymes in your gut, preventing approximately one third of dietary fat from being absorbed. The unabsorbed fat passes naturally through your body. This isn't a stimulant-based approach - there's no direct energy boost, but successful weight management may contribute to increased energy levels over time.
Pricing Comparison: Make Your Choice
Generic orlistat 120mg represents the most cost-effective option. An 8-week supply costs £63.99 (£57.59 with EDM10), while equivalent Xenical costs £86.99 (£78.29 with EDM10). For a 12-week programme, you'll save over £25 choosing generic orlistat at £95.99 (£86.39 with EDM10) versus Xenical at £128.99 (£116.09 with EDM10). Remember, code EDM10 gives 10% off every order for new and returning customers.
Your Online Prescription Process
Complete our online health questionnaire covering your medical history, current medications, and weight management goals. Our UK-licensed prescribers review your information and issue a prescription where clinically appropriate. We'll then dispense your chosen medication from our GPhC-registered Leicester pharmacy with next day delivery across the UK. The prescription is included in the price - no separate GP visit required.
Side Effects and Management
All three options may cause gastrointestinal side effects, particularly when eating high-fat meals. These include oily stools, increased bowel movements, and abdominal discomfort. Keeping meals low in fat (approximately 15g per meal) significantly reduces these effects. Remember, side effects indicate the medication is working by preventing fat absorption.
Start Your Weight Management Journey
Ready to begin? Choose generic orlistat for maximum savings, Xenical if you prefer the branded option, or Alli for lower-strength treatment. All options require commitment to a reduced-calorie, lower-fat diet alongside regular physical activity. Apply code EDM10 at checkout for 10% off your order from our regulated UK pharmacy.


