Short Description for this Prescription Medication that you can Buy from the Online Pharmacy: Xenical is a prescription medication that can help considerably overweight people lose weight and keep it off. In order to buy the Xenical weight loss medication from the online pharmacy, simply choose the dose and quantity of pills for this prescription medicine that you would like to purchase. Unlike most prescription diet pills, Xenical does not affect your metabolism or appetite. Instead, it filters out the fat you eat from foods. As a result, you're able to lose weight much easier (up to two times more than diet and exercise alone) and still get the calories your body needs to maintain a healthy lifestyle. Be sure to read all of the information about Xenical before ordering this drug for weight loss.