FiberSMART is made with flax, unlike most other powdered fibers that are made of psyllium. Flax fiber does not bind, swell, or gel like psyllium-based fiber products.

FiberSMART’s flax fiber can be tolerated by many individuals sensitive to psyllium. Flax contains lignins, which strengthen fiber cells, thought to help the body’s defense system.*

FiberSMART is not just fiber - it’s also fortified with additional ingredients beneficial to digestive health.