Metamucil is a bulk-producing laxative and fiber supplement manufactured by Procter & Gamble. The Metamucil brand has existed since 1934. The active ingredient is Psyllium seed husks. It is often used to treat constipation, hemorrhoids, diverticular disease and irritable bowel syndrome. Metamucil is sold in powdered drink mixes, capsules and wafers.

External links

• Metamucil - Official website

Laxatives | Over-the-counter substances | Procter & Gamble brands