Here is an excerpt from their page:


With these hormones in mind, we decided to try an herbal product,
Hormonise, which is made from a plant called the Vitex Agnus Castus
(chasteberry). It has been used in Europe to control a variety of
human reproductive problems, including PMS, menopause and polycystic
ovaries. The common denominator in these syndromes is a high level of
prolactin, a pituitary hormone that is known to be elevated in many
cases of pituitary tumor in humans.

Web address:
http://www.equihealth-news.co.uk/ehh/mainmenu.html

and click on the cushing's horse below.