Ingredients for Citrucel Caplets Fiber Therapy for Occasional Constipation Relief

Active Ingredients: In each caplet: Methylcellulose (a non-allergenic fiber) 500mg - Bulk-forming fiber laxative.

Inactive Ingredients: Crospovidone, dibasic calcium phosphate, FD&C yellow no. 6 aluminum lake, magnesium stearate, maltodextrin, povidone, sodium lauryl sulfate.