Go to http://www.pampers.com/en_US/home/
and click Get your Free Diaper Sample. Login or register and then you can choose your diaper size and see if you qualify for a sample of Metamucil Pink Lemonade. To qualify, answer two questions: 1. Why do you take fiber supplement and 2. How often do you take it. They also have free coupons for Tide, Olay, and Iams. Good Luck!