Eyebright - Feed Ingredient

Eyebright, scientifically known as Euphrasia officinalis, is a flowering herb traditionally used in herbal medicine. It is primarily valued for its content of iridoid glycosides, flavonoids, tannins, and volatile oils. The aerial parts of the plant are harvested and dried for use in tinctures, teas, or powdered herb preparations.

In equine applications, eyebright may be included in herbal supplements targeted at supporting respiratory or ocular health. Its astringent and anti-inflammatory properties are attributed to its traditional use, though scientific evidence supporting its efficacy in horses is limited.