Order Orlistat Online - Fast UK Delivery Available Today
How Many Calories Does Orlistat Block From Fat?
Orlistat works by blocking approximately one third of the dietary fat you consume from being absorbed in your digestive system. To understand the calorie impact, it helps to know that each gram of fat contains 9 calories. If you eat a meal containing 15g of fat (135 calories from fat), orlistat may prevent around 5g of that fat (45 calories) from being absorbed. The blocked fat passes naturally through your body without contributing to your calorie intake.
Calculate Your Potential Calorie Reduction
For someone following a 1,500-calorie daily diet with 30% calories from fat (approximately 50g fat daily), orlistat could potentially block around 17g of fat per day - equivalent to approximately 150 calories from fat. This calculation assumes consistent use with all fat-containing meals. Individual responses vary, and orlistat works best alongside a reduced-calorie, lower-fat diet where each meal contains no more than 15g fat.
Fast Next Day Delivery Across the UK
Get your orlistat prescription delivered next day with our tracked, discreet service. Our GPhC-registered pharmacy in Leicester dispatches Monday to Friday, with orders placed before 3pm eligible for next day delivery across England, Scotland, Wales and Northern Ireland. All packaging is discreet with no external pharmacy branding, ensuring complete privacy.
Orlistat vs Xenical Pricing - Same Clinical Effect
Both generic orlistat 120mg and branded Xenical 120mg contain identical active ingredients and block the same amount of dietary fat. Generic orlistat offers significant savings: 4-week supply costs £32.99 (£29.69 with EDM10) compared to Xenical at £42.99 (£38.69 with EDM10). Both require the same clinical assessment and deliver identical calorie-blocking effects. Choose based on your preference for branded or generic medication.
Online Clinical Assessment - No GP Visit Required
Our UK-licensed prescribers review your online health questionnaire to determine suitability for orlistat treatment. The assessment covers your BMI, medical history, current medications and weight management goals. If approved, your prescription is dispensed immediately and dispatched for next day delivery. The entire process typically completes within 24 hours of ordering.
Lower Strength Option: Alli 60mg
Alli contains half the orlistat dose (60mg vs 120mg) and blocks a smaller proportion of dietary fat, resulting in fewer calories blocked per meal. While less potent than prescription-strength orlistat, Alli may suit those preferring a gentler introduction to fat-blocking treatment. Available in 4-week (£26.09 with EDM10), 8-week (£49.49) and 12-week (£116.99) supplies.
Order Today - EDM10 Discount Code
Save 10% on every orlistat order with code EDM10 - valid for new and returning customers. Order before 3pm Monday to Friday for next day delivery. All prices include the clinical assessment, prescription and discreet delivery to any UK address. Start your weight management journey with fast, reliable delivery from our GPhC-registered pharmacy.


