Herbarium of the Ancients — Detailed Notebook

Vitex agnus-castus

Please read before use: the information below describes traditional and informational uses — it does not replace professional medical advice. In case of doubt, pregnancy, breastfeeding, ongoing treatment, or use in children, seek advice before use.

Enhanced precautions for this plant: Plant with recognized hormonal action: its use is not recommended during pregnancy and breastfeeding. Not suitable for children or in cases of hormonal treatment (contraception, fertility treatment) without prior medical advice, due to possible interactions. The advice of a healthcare professional or qualified herbalist is recommended before any prolonged use. Discontinue use and consult if unusual cycle irregularities or unexpected symptoms occur.

Infusion — Dried flowers and leaves

Traditional chasteberry infusion

Pour simmering water over the dried flowers and leaves, allow to steep for about ten minutes covered, then strain. This preparation was traditionally drunk as a course of several weeks, outside of pregnancy. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.

Tincture — Berries and flowers

Chasteberry tincture

Fresh or dried berries, sometimes combined with flowers, were macerated in alcohol for several weeks then filtered. A professional must be consulted to determine appropriate use and dosage, as the plant's hormonal action requires informed guidance. Dosage must be validated with a healthcare professional or recognized pharmacopoeia before use.

Where to find it

Obtaining the plant

Dried chasteberry or tincture can be found at specialized herbal shops; the shrub, appreciated for its purple flowers, is also grown in Mediterranean climate gardens.

Harvest season

When to harvest it

Flowers are harvested in summer at full bloom, while berries are picked in autumn when they have turned brown.

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