Buy zand : vitex extract, 2 fl oz

Vitex extract

Vitex or Chaste Tree Berries (Vitex Angus-Cactus) stimulates the 
pituitary gland to produce leutenizing hormone, which leads to 
greater production of progesterone during the second half of a 
woman's cycle and may help premenstrual syndrome, amenorrhea, 
infertility, heavy or frequently occurring menses, hot flashes 
and other discomforts associated with menstruation, 
peri-menopause and menopause.