Compare Orlistat vs Xenical: Same Effect, Different Price
Orlistat vs Xenical: Key Differences
Generic orlistat 120mg and branded Xenical 120mg contain the same active ingredient at identical doses. Both work by blocking approximately one third of dietary fat absorption in the gut. The main difference is cost - generic orlistat offers significant savings whilst delivering the same clinical effect. Our 4-week generic orlistat supply costs £29.69 with EDM10, compared to £38.69 for Xenical.
Understanding Orlistat Withdrawal Symptoms
Many patients worry about withdrawal symptoms when stopping orlistat or Xenical. However, neither medication causes withdrawal symptoms because orlistat works locally in the digestive system rather than being absorbed systemically. When you stop taking either medication, your body simply returns to normal fat absorption within 48-72 hours. Some patients may notice their bowel movements normalise as unabsorbed fat is no longer being eliminated.
Which Should You Choose?
For most patients, generic orlistat 120mg represents the best value choice. At £86.39 for 12 weeks (with EDM10), it costs significantly less than Xenical at £116.09. Both medications require the same reduced-calorie, lower-fat diet and both may cause identical gastrointestinal side effects when eating high-fat meals. Some patients prefer branded Xenical, whilst others choose generic orlistat for the cost savings.
Alli 60mg: Lower Strength Alternative
Alli 60mg contains half the dose of prescription orlistat. At £116.99 for 12 weeks (with EDM10), it offers a lower-strength starting point with typically milder side effects. However, it blocks a smaller proportion of dietary fat compared to 120mg formulations.
Stopping Orlistat or Xenical Safely
Both medications can be stopped at any time without tapering or withdrawal concerns. Unlike medicines that affect brain chemistry, orlistat works only in the gut. When discontinued, your digestive system returns to normal fat processing. Some patients choose to stop temporarily during holidays or social events, resuming treatment afterwards.
Order Today with EDM10 Discount
Complete our online clinical assessment to determine your suitability for either generic orlistat or Xenical. Following prescriber approval, we'll dispense and dispatch your medication with next day tracked delivery. Use code EDM10 for 10% off every order from our GPhC-registered Leicester pharmacy.


