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Prescription Weight Loss Treatment UK
Orlistat is a prescription weight loss medication that works by blocking approximately one third of the fat you eat from being absorbed. Available as generic orlistat 120mg capsules and branded Xenical 120mg, both containing the same active ingredient at identical doses. Our UK-licensed prescribers can assess your suitability following an online consultation, with treatment dispensed by our GPhC-registered Leicester pharmacy.
Orlistat vs Xenical - Same Effect, Different Price
Both orlistat 120mg and Xenical 120mg contain identical active ingredients and provide the same clinical effect. The key difference is cost - generic orlistat offers significant savings. Orlistat 4-week supply costs £29.69 with EDM10, whilst Xenical costs £38.69, saving you approximately £9 monthly. Some patients prefer branded Xenical, whilst others choose generic orlistat for value.
Current Pricing & Pack Sizes
Orlistat 120mg: 2 weeks (42 capsules) £15.20, 4 weeks (84 capsules) £29.69, 8 weeks (168 capsules) £57.59, 12 weeks (252 capsules) £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.
How Orlistat Works
Orlistat works in your digestive system by inhibiting lipase enzymes that break down dietary fat. This prevents approximately one third of fat consumed from being digested and absorbed. The unabsorbed fat passes naturally through your body. Orlistat acts locally in the gut and is not absorbed into your bloodstream in significant amounts. It must be used alongside a reduced-calorie, lower-fat diet to work effectively.
Who May Be Suitable for Treatment
Orlistat may be suitable for adults with a BMI of 30 kg/m² or above, or those with a BMI of 28 kg/m² or above with weight-related health conditions such as type 2 diabetes or high blood pressure. Suitability is assessed individually by our UK-licensed prescribers during your online consultation. Treatment is not suitable for everyone and requires clinical assessment.
Order Process
Complete our online health questionnaire including medical history and BMI information. A UK-licensed prescriber reviews your details and, if clinically appropriate, issues a prescription. Your medication is dispensed by our GPhC-registered pharmacy and dispatched with tracked next-day delivery. The prescription is included in the price with no separate GP appointment needed.
Ready to start? Complete your consultation now and use code EDM10 for 10% off your order.


