Description
Chaste Tree Berries (Vitex agnus-castus) for Horses
Chaste tree berries are an herbal supplement sometimes used in horses to support hormonal balance, particularly in mares with reproductive or behavioral issues related to the estrous cycle.
Potential Benefits
Hormonal & Reproductive Support
May help mares with:
Irregular estrous cycles
Excessive “moodiness” during heat
PMS-like behavioral changes (e.g., irritability, restlessness)
Works by supporting pituitary gland regulation, particularly influencing prolactin and progesterone balance.
Behavioral Support
Can reduce behaviors like:
Nervousness
Aggression or crankiness during estrus
Restlessness in mares
Important Considerations
Effects are subtle and gradual, often taking 4–6 weeks to notice changes.
Not a sedative; it regulates hormonal response, so it does not calm all anxious horses.
Should not be used in pregnant mares without veterinary guidance.


Reviews
There are no reviews yet.