Albizia julibrissin (Silk Tree)

Albizia julibrissin, commonly known as the silk tree or mimosa, is a deciduous tree in the legume family (Fabaceae) native to parts of Asia. The bark and flowers have a history of use in traditional herbal systems and contain flavonoids, saponins, and other phytochemicals.

In equine supplements, Albizia julibrissin may be used as a botanical ingredient in calming or stress-support formulas. Its inclusion is based largely on traditional herbal use and research in non-equine models, with limited controlled evidence available in horses. It is not a source of essential nutrients, and the specific plant part, extraction method, and concentration can influence the final phytochemical profile. Equine use should therefore rely on appropriately identified and formulated material.