Request a free sample of Metamucil from Walmart. It’s available in limited areas. Click on the blue “Request a Sample” link. Your free sample should arrive within about 4 weeks. Thanks goes to Megs for sharing! Find the current Walmart samples here. Remember that most free sample pages on Walmart’s website require the free Adobe Flash Player. (image credit: Walmart)
*Expired* Free Sample Metamucil Fiber
Sorry, no longer available but see current Freebies by Mail at Freebies 4 Mom.