Herb Spotlight - Chasteberry

Chasteberry (Vitex agnus castus)  

Family: Lamiaceae

Part Used: Fruit

Flavor/Aroma: Sweet, Pungent, Bitter

Energetics: Warming, Drying



Chasteberry, or commonly known as Vitex, has been revered for its ability to regulate hormonal conditions and has been used as a remedy for a variety of female reproductive issues. It has historical usage dating back to the ancient Greeks, and has been supportive with a variety of inflammatory conditions.


Chasteberry grows as a small perennial shrub with finger-like leaves and small violet flowers. It thrives best in sunny creek beds, at the edge of river banks, and in the lower foothill regions of the Meditteranian and of Central Asia, and is drought tolerant. After pollination, the fruit develops into a dark-brown fruit with a pepper like aroma and flavor.

Cultivation and Harvesting:

Chasteberry is best harvested after the fruit has dried to a brown-black color, resembling peppercorns, which usually occurs in the early to late fall.  

Southern Oregon Cultivation:

Chasteberry can be found in the wild in Southern Oregon and Northern California. It thrives best in full sun and well drained soil of this area, due to its sensitivity to moisture and tendency to get oversaturated. It can be planted as an ornamental shrub bearing showy blooms each summer, and is known for attracting local pollinators.

History and Folklore:

Ancient Greek Uses: Chasteberry has been mentioned by Hippocrates, Dioscoride, and Theophrast as a remedy for general injuries, inflammation, swelling of the spleen; the leaves were infused into wine to treat hemorrhoids as well. Chasteberry was used for wild animal bites and edema.

“If blood flows from the womb, let the woman drink dark red wine in which the leaves of the chaste tree have been steeped. A draft of Chaste leaves in wine also serves to expel a chorion help fast in the womb.” - Corpus Hippocratum, Hippocrates 

Other Traditional Uses: Chasteberry was known as “monk’s pepper” and used as a spice in many dishes in Southern Europe; it has been used to support lactation issues, infertility, uterine fibroids, and PMS symptoms. Chasteberry branches were also placed under the pillow of those who wish to preserve their chastity, or a tea was brewed and drank to suppress sexual desires.

Modern Applications:

Chasteberry is indicated to support the regulation of the menstrual cycle, menopausal symptoms, and fertility issues. It has shown to be supportive as a phytoestrogenic therapy that can help regulate estrogen levels by mitigating premenstrual symptoms through decreasing the hormone levels that contribute to symptoms like irritability and abdominal pain.³  

Uses and Preparations:

Dried Herb Tea Preparation: 

Vitex berries can be crushed and added to meals for a peppery aroma.

Using a reusable tea bag or tea ball, immerse the loose dried herbs into boiling water and allow to steep for 5-10 minutes, preferably covered, in order to release the maximum amount of herbal goodness. Some herbal tea can carry a strong flavor. We recommend organic honey as a sweetener which preserves the beneficial herbal compounds. 


2-4 mL up to 3 times per day.

Some herbal tinctures can have a strong flavor on their own. Adding your tincture to a glass of 6-8oz of water is one easy way to help, should you wish to dilute the flavor.  

Recommended Usage:

It is important to remember that some bodies may react differently than others when using herbal products. Our recommended usage amounts are designed to be an average dosage only. If you have specific concerns about the usage amount or interaction with other medication, please consult with your doctor or health care practitioner prior to using our products.

Sun God Medicinals products that contain Chasteberry:

Eir Menopause Hemp Tincture

Eir Menopause Herbal Tincture

Eir Menopause Herbal Tea 

Eir Moon Herbal Elixir

Eir Moon Herbal Tincture

Eir Moon Hemp Tincture

Ra Herbals Chasteberry Tincture


Not for use in pregnancy except under the supervision of a qualified practitioner due to the emmenagogue and abortifacient effects. May cause headaches or uterine spasms.


  1. Vitex. (n.d.). www.henriettes-herb.com/archives/best/1995/vitex-1.html 
  2. Bolton J., Dietz B., Dunlap T., Hajirahimkhan A., (2016, October). www.ncbi.nlm.nih.gov/pmc/articles/PMC5050441/ 
  3. Herbal Medicine: Expanded Commission E. (n.d.). Retrieved from http://cms.herbalgram.org/expandedE/ChasteTreefruit.html

For educational purposes only. This information has not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease.