Understanding Orlistat's Fat-Blocking Mechanism
How Orlistat's Mechanism Supports Weight Loss
Orlistat works through a targeted mechanism that inhibits lipase enzymes in your digestive system. These enzymes normally break down dietary fat so it can be absorbed into your body. When orlistat blocks these enzymes, approximately one third of the fat you eat passes through your system unabsorbed. This unabsorbed fat is naturally eliminated from your body, reducing the calories absorbed from fat intake.
Unlike stimulant-based treatments, orlistat acts locally in your gut rather than affecting your brain or central nervous system. This mechanism makes it suitable for many adults when used alongside a reduced-calorie, lower-fat diet and increased physical activity.
Prescription Orlistat 120mg - From £15.20
Generic orlistat 120mg capsules offer the most cost-effective prescription weight loss option. Following an online clinical assessment by UK-licensed prescribers, you can access orlistat 120mg from just £15.20 for 2 weeks (42 capsules). Our 4-week supply costs £32.99, reduced to £29.69 with code EDM10. For longer treatment, 12-week supplies are available for £95.99, saving significantly with EDM10 discount at £86.39.
Each 120mg capsule is taken three times daily with main meals containing fat. The prescription-strength dose maximises the fat-blocking mechanism whilst remaining clinically safe when used as directed.
Xenical 120mg - Branded Orlistat Option
Xenical contains identical orlistat 120mg but as the original branded version manufactured by Roche. The mechanism of action is exactly the same as generic orlistat, blocking approximately one third of dietary fat absorption. Xenical 120mg starts from £21.50 for 2 weeks, with 4-week supplies at £42.99 (£38.69 with EDM10). Some patients prefer the branded option, whilst others choose generic orlistat for better value.
Clinical Assessment Process
Orlistat 120mg and Xenical require prescription following clinical assessment. Our online consultation takes minutes to complete, covering your medical history, current medications, and weight management goals. UK-licensed prescribers review every application, ensuring orlistat's mechanism is appropriate for your individual circumstances. The prescription is included in the price - no separate GP appointment needed.
Treatment may be suitable for adults with BMI 30kg/m² or above, or BMI 28kg/m² with weight-related health conditions like type 2 diabetes or high blood pressure. Your prescriber determines final eligibility based on the clinical assessment.
Maximising Orlistat's Fat-Blocking Effects
Orlistat's mechanism works best when meals contain no more than 15g fat each. Higher fat intake doesn't improve weight loss but significantly increases gastrointestinal side effects as more unabsorbed fat passes through your system. Spreading daily fat intake evenly across three main meals optimises the fat-blocking mechanism whilst minimising side effects.
The medication should be taken immediately before, during, or up to one hour after each main meal. If you skip a meal or eat a fat-free meal, you can skip that dose as there's no dietary fat for the mechanism to act upon.
Next Day UK Delivery
All orlistat orders are dispensed by our GPhC-registered pharmacy in Leicester and dispatched with tracked, discreet packaging. Next day delivery is available across the UK, getting your weight loss treatment to you quickly and securely. Use code EDM10 for 10% off every order, whether you choose generic orlistat, branded Xenical, or lower-strength Alli 60mg.
