Benefiber

Benefiber is an over-the-counter (OTC) soluble fiber supplement developed and marketed by Haleon. The primary active ingredient is wheat dextrin, a plant-based prebiotic fiber that is non-thickening and grit-free. Benefiber works by increasing daily dietary fiber intake and nourishing beneficial gut bacteria (microbiota) to support digestive regularity and overall gut health. It is primarily indicated for the relief of occasional constipation and general digestive health maintenance. The powder formulation is designed to dissolve completely in most non-carbonated beverages and soft foods without altering their taste or texture.

Brand names

Benefiber

Other names

wheat dextrin