
Resistant Dextrin (FiberSMART®)
What it is
Soluble prebiotic fiber from tapioca. Dissolves clean, reaches the gut intact so your microbiome can actually use it.
Why we selected it
A fiber that does real work without the bloat — meaningful daily dose, zero grit.
What research suggests
Published studies link resistant dextrin to natural fullness signaling, healthy metabolic response, and everyday digestive comfort.



