Does Orlistat 120mg Work for Weight Loss?
How Does Orlistat 120mg Work?
Orlistat 120mg works by blocking approximately one third of the fat you eat from being absorbed. It inhibits lipase enzymes in your digestive system, preventing fat breakdown and absorption. The unabsorbed fat passes naturally through your body. This prescription weight loss treatment acts locally in the gut and can support weight management when used alongside a reduced-calorie, lower-fat diet and increased physical activity.
Clinical Evidence and Effectiveness
Orlistat is a clinically studied prescription weight loss medication approved for weight management in adults with a BMI of 30 kg/m² or above, or 28 kg/m² with weight-related health conditions. Individual responses vary, but orlistat may help reduce calorie intake from dietary fat as part of a structured weight management programme. The medication is designed to support weight reduction alongside dietary and lifestyle changes, not replace them.
Orlistat vs Xenical - Which Should You Choose?
Both contain the same active ingredient (orlistat 120mg) and are clinically equivalent. Generic orlistat offers excellent value at £29.69 for a 4-week supply with code EDM10, whilst branded Xenical costs £38.69 for the same period. The choice often comes down to personal preference and budget. Both require the same prescription process and offer identical clinical effects.
Treatment Options and Pricing
We offer three orlistat options: Generic orlistat 120mg from £15.20 (2 weeks), Xenical 120mg from £19.35 (2 weeks), and Alli 60mg from £26.09 (4 weeks). All prices include 10% discount with code EDM10. Longer treatment courses offer better value - 12-week supplies available from £86.39. Each option includes the prescription cost and next day delivery.
Getting Started with Orlistat
Complete our online health questionnaire for review by a UK-licensed prescriber. Following clinical assessment, your prescription can be issued if orlistat is suitable for you. Treatment works best when combined with a lower-fat diet (approximately 15g fat per meal) and regular exercise. Order today and start your weight management journey with professional support and genuine UK medication.


