The Benefiber brand has been off the shelves for almost a year now. It should come back at some point, and store-brand competitors are available. If Metamucil isn't effective enough, Konsyl reportedly has more soluble fiber per dose (it's more like Metamucil than Benefiber). I had poor results with the Metamucil capsules, since they didn't mix sufficiently, and came out looking like exploded capsules. The Metamucil powder works for me.