Here’s a reminder for all you Metamucil fans! Visit the Metamucil Facebook page to request a free sample of Metamucil, plus a $2.00 coupon. They are giving away 10,000 samples every Monday through July 1st. This freebie will arrive within four to six weeks. Already requested this sample? There is a limit of one per household. Void in AZ, CT, DC, MA and OH.