Orlistat works by blocking the absorption of about 25% of the fat from the food you eat by preventing the breakdown of fat in your digestive system. This unabsorbed fat is then naturally excreted from your body.
How does Alli work?
Orlistat works by blocking the absorption of about 25% of the fat from the food you eat by preventing the breakdown of fat in your digestive system. This unabsorbed fat is then naturally excreted from your body.