How orlistat 60 mg works
Mechanism: Orlistat reversibly inhibits gastric and pancreatic lipases—enzymes that hydrolyze triglycerides into absorbable free fatty acids and monoglycerides. By interrupting this step, ~25–30% of ingested fat is not absorbed and is instead excreted.
What to expect: When used with a reduced-calorie, low-fat diet and regular activity, programs show modest but meaningful weight loss over time. Consistency with meal planning is key.
Area | Effect |
---|---|
Stomach & small intestine | Inhibits GI lipases that break down dietary triglycerides |
Calories from fat | ~25–30% remain unabsorbed per fat-containing meal |
Best paired with | Reduced-calorie, low-fat pattern to support results & minimize GI effects |