Alli is an American manufacturer of diet pills that is a brand on GSK. It is a multinational brand and is offering great discount offers and schemes like the Alli Coupons that are helping many people to live a healthy lifestyle. Alli is notorious for its anti-obesity diet pills that help you to get in shape while at the same time; the side effects are next to zero as most of the ingredients are herbal rather then synthetic which is a plus point for most people. While at the same time, discount makes sure that affordability is never and excuse when it comes to living a healthy lifestyle. This is why many people are taking interest in these pills as they are effective and affordable.