Psyllium Husk Natural Fiber 3.4 g

POWDERORALDISCOUNT DRUG MARTNDC: 53943-551Updated: Mar 2026

Active Ingredient

⚠️ 2 ingredients flagged as common allergens

Aspartame

⚠️ Yes — Aspartame

Sweetener

FD&C Yellow No. 6

⚠️ Yes — Dye

Colorant

Anhydrous Citric Acid

pH Adjuster/Buffer

Maltodextrin

Filler/Binder

Ingredient	Purpose	Common Allergen?	Description
Aspartame	Sweetener	⚠️ Yes — Aspartame	An artificial sweetener. Dangerous for individuals with phenylketonuria (PKU). Rare general sensitivities reported.
FD&C Yellow No. 6	Colorant	⚠️ Yes — Dye	An artificial colorant (also called Sunset Yellow). May cause reactions in people sensitive to artificial dyes.
Anhydrous Citric Acid	pH Adjuster/Buffer	No	Water-free citric acid used to adjust pH and enhance drug stability. Typically derived from fermentation of corn sugar.
Maltodextrin	Filler/Binder	No	A starch-derived carbohydrate used as a filler, binder, and coating agent. Typically derived from corn — may be relevant for corn-sensitive individuals.

This medication contains ingredients flagged in the following groups. Patients with these sensitivities should consult their prescriber.

1 ingredient may have cross-contamination risk with gluten (source-dependent):

Other versions of Psyllium Husk Natural Fiber that avoid allergens found in this formulation.

Aspartame-free