Vitex Agnus-Castus Chaste Berry Tincture is a hormonal adaptogenic. It supports the body in restoring female hormone balance. It's a remedy of choice for women seeking support with menstrual disorders such as premenstrual tension, secondary amenorrhea, oligomenorrhea (frequent period), menorrhagia (heavy period), metrorrhagia (intermenstrual bleeding), insufficient lactation, infertility, polycystic ovaries and acne, with an ability to tackle both progesterone deficiency and oestrogen excess.