Chastetree Berry Extract - Feed Ingredient

Chastetree Berry Extract, also known as Vitex agnus-castus extract, is derived from the dried berries of the chaste tree, a deciduous shrub native to the Mediterranean and parts of Asia. The berries are harvested and processed—typically through drying and extraction techniques—to concentrate their active constituents, including flavonoids, iridoid glycosides (such as aucubin and agnuside), and essential oils. These compounds are traditionally associated with hormonal and neuroendocrine support.

In equine nutrition, Chastetree Berry Extract is primarily used as a supplemental ingredient to support endocrine function. It is thought to help modulate dopamine activity and support hormonal balance, potentially aiding in the regulation of coat shedding, energy levels, and overall vitality in older horses.