Compare Prices: Orlistat vs Xenical vs Alli
Generic Orlistat vs Branded Xenical: What's the Difference?
The key difference between orlistat 120mg and Xenical 120mg is price, not clinical effectiveness. Both contain identical orlistat 120mg doses and work by blocking approximately one third of dietary fat absorption. Generic orlistat offers significant savings - a 4-week supply costs £29.69 with EDM10 compared to £38.69 for branded Xenical. Over 12 weeks, you'll save over £29 choosing generic orlistat (£86.39) versus Xenical (£116.09).
Orlistat and Vitamin D Deficiency: What You Need to Know
Both orlistat and Xenical may reduce absorption of fat-soluble vitamins including vitamin D. This occurs because the medication blocks dietary fat absorption, which can affect vitamin A, D, E, and K uptake. A daily multivitamin supplement taken at bedtime (at least 2 hours after your last orlistat dose) is recommended to prevent vitamin D deficiency. Your prescriber will provide specific guidance on vitamin supplementation during treatment.
Price Comparison: All Options
Orlistat 120mg (generic): 2 weeks £15.20, 4 weeks £29.69, 8 weeks £57.59, 12 weeks £86.39 (all with EDM10). Xenical 120mg (branded): 2 weeks £19.35, 4 weeks £38.69, 8 weeks £78.29, 12 weeks £116.09 (with EDM10). Alli 60mg (lower strength): 4 weeks £26.09, 8 weeks £49.49, 12 weeks £116.99 (with EDM10). Code EDM10 gives 10% off every order for new and returning customers.
Which Should You Choose?
Generic orlistat 120mg offers identical clinical effects to Xenical at significantly lower cost. Both require prescription following online clinical assessment by UK-licensed prescribers. Some patients prefer branded Xenical whilst others choose generic orlistat for value. Alli 60mg provides a lower-strength alternative with typically milder side effects. All options work best alongside a reduced-calorie, lower-fat diet and may help reduce vitamin D absorption.
Order Today with Next-Day Delivery
Complete your online clinical assessment today for same-day prescriber review. Following approval, your chosen orlistat treatment dispatches from our GPhC-registered Leicester pharmacy with tracked, discreet next-day delivery. Include vitamin D supplements in your order to support overall health during treatment. Use code EDM10 for 10% off every order.


