Botanical name: Vitex agnus-castus

Common name: chaste berries, chaste tree fruit, monk's pepper, vitex berries

Warning: do not use with hormonal birth control. Do not take while pregnant

Vitex berry has been used in traditional European herbalism for reproductive support for thousands of years. They can be brewed as an herbal tea, tinctured, or cracked and sprinkled over food for a peppery spice.