Yarrow

Yarrow refers to the dried aerial parts—primarily the leaves and flowering tops—of Achillea millefolium, a perennial herb traditionally used in various herbal applications. It is harvested during its flowering stage, then dried and processed into forms such as powders, extracts, or teas for inclusion in herbal products.

In equine nutrition, yarrow is not a standard ingredient but may be incorporated into herbal supplements or blended into feed formulations to diversify the botanical profile. The herb contains various phytochemicals, including flavonoids, terpenes, and essential oils, which are retained during processing.