Identify gaps in your horse's nutrition program to optimize their well-being.
Psyllium - Feed Ingredient
Psyllium refers to the seed husks of Plantago ovata, a plant native to parts of Asia and the Mediterranean. The husks are rich in soluble fiber and form a gel-like substance when mixed with water.
In equine nutrition, psyllium is primarily used to support digestive health, especially for sand-clearing in horses grazing on sandy soils. The gel formed by psyllium is thought to help bind sand and debris in the gut, aiding their passage through the digestive tract, although research on its efficacy has shown mixed results.
The following equine feeds, supplements and products contain Psyllium as an ingredient.
Feeds, Supplements & Products
Psyllium (Mad Barn)
Psyllium by Mad Barn is a powdered psyllium supplement that supports digestion and gut health in horses. It absorbs water in the digestive tract, helping support normal gut motility and manure consistency, and is beneficial for horses exposed to sandy conditions, environmental stress, or dietary changes.



















