The Science Behind Orlistat's Fat-Blocking Action
How Orlistat Blocks Fat Absorption
Orlistat works through a scientifically proven mechanism that targets lipase enzymes in your digestive system. These enzymes are responsible for breaking down dietary fat so it can be absorbed into your body. When you take orlistat 120mg with a meal, it inhibits approximately one third of these lipase enzymes, preventing them from digesting the fat you've eaten. This undigested fat cannot be absorbed and passes naturally through your body.
Unlike appetite suppressants that affect your brain, orlistat acts locally in your gut and is not significantly absorbed into your bloodstream. This targeted approach means you're getting a proven fat-blocking effect without systemic stimulant effects. Generic orlistat 120mg provides this same mechanism from just £29.69 for 4 weeks with EDM10, while branded Xenical offers identical action at £38.69.
Why Approximately One Third Matters
Understanding that orlistat blocks approximately one third of dietary fat helps explain why it works best alongside a reduced-calorie, lower-fat diet. The remaining two thirds of fat is still absorbed normally, so keeping your meals moderate in fat content maximises the weight management benefit while minimising gastrointestinal side effects. This partial blocking action has been extensively studied and proven effective in clinical trials.
When you eat a meal containing 15g of fat, orlistat may prevent approximately 5g from being absorbed - that's 45 fewer calories per meal. Over time, this calorie reduction can support meaningful weight loss as part of a comprehensive weight management programme.
Choosing Your Orlistat Treatment
Now you understand the mechanism, you can choose between generic orlistat 120mg and branded Xenical 120mg - both contain identical active ingredients and work through the same fat-blocking action. Our 8-week supply options offer better value: generic orlistat at £57.59 or Xenical at £78.29 with code EDM10. For those preferring a lower dose, Alli 60mg provides the same mechanism at half strength.
Getting Your Prescription Online
EverydayMeds makes accessing this proven fat-blocking treatment straightforward. Complete our online clinical assessment, get reviewed by a UK-licensed prescriber, and receive your orlistat prescription by next day delivery. Our GPhC-registered pharmacy ensures you're getting genuine, regulated medication at competitive prices with 10% off every order using EDM10.
Understanding how orlistat works gives you confidence in choosing this clinically proven weight loss treatment. Start your assessment today and take advantage of our current pricing with free next day delivery across the UK.
