Alli (orlistat 60 milligram capsules) is your smart edge for weight loss. Among weight loss products. Orlistat, the active ingredient in alli, is a lipase inhibitor and works by binding to specific enzymes that break down fats. As a result, about 25 percent of the fat you consume is not absorbed and passes through the digestive system. Since the calories associated with this unabsorbed fat are not used, the number of calories that enter your system is reduced. You're ready with alli by your side. alli (orlistat 60 milligram capsules) is a weight loss aid for overweight adults, 18 years and older, when used along with a reduced calorie and low fat diet. Read and follow label directions. Alli orlistat 60 mg capsules weight loss pill starter pack (60 capsules) contains: A read me first brochure, pill carrying case, and up to 20 day supply. It is designed for people who have not previously used alli. Helps you lose more weight than dieting alone. Read the enclosed brochure for other important information. Diet and exercise are the starting points for any weight loss program. Satisfaction Guarantee: If for any reason you are not satisfied with any GSK Consumer Healthcare product, GSK Consumer Healthcare will provide you with a reimbursement within 45 days of the date of purchase. Please note that because GSK is unable to control the quality of our products sold by unauthorized sellers, the Guarantee is not available for products purchased from unauthorized sellers due to potential quality issues outside GSK?s control. Please contact GSK Consumer Healthcare directly for more information.