alli - Orlistat 60mg Weight Loss - 120 Capsulesalli (orlistat 60mg) is the only FDA approved over the counter weight loss aid in the United States. It works by inhibiting intestinal lipase the enzyme that breaks down dietary fat preventing approximately 25% of consumed fat from being digested and absorbed, directly reducing caloric intake from fat without entering the bloodstream in significant amounts. Designed for use alongside a reduced calorie, low fat diet (15g fat per meal) and regular