Agnus Castus (Chaste Berry)
Benefits of Chaste Berry
- Hormonal balance
- The monthly cycle
- Emotional wellbeing
- Where it's from: Mediterranean regions
- Form: Extract
What is Chaste Berry?
Chaste Tree (Vitex agnus-castus) is a shrub native to the Mediterranean, and its berries have been used in traditional European herbal practice for centuries. Its name comes from an old belief that it dampened desire (hence 'chaste').
What does the research say about Chaste Berry?
Today, chaste berry is one of the most researched botanicals in relation to the monthly cycle. Research has focused on how it interacts with the body's hormonal signalling. Studies suggest it influences prolactin, a hormone that shifts across the cycle, alongside the balance of oestrogen and progesterone.
Clinical trials have looked at its effects on mood and emotional wellbeing and on physical wellbeing in the days before a period.
Why it's in PMS Hero®
Agnus Castus, also known as Chaste Tree Berry, is widely used for managing PMS symptoms by promoting hormonal balance, particularly through its effects on prolactin levels.1 This can help alleviate common premenstrual symptoms like breast tenderness, mood swings, and irritability. Additionally, Agnus Castus may help regulate menstrual cycles, making it valuable for those with irregular periods associated with PMS.
Hormonal modulation: Agnus Castus primarily acts on the pituitary gland to regulate the secretion of prolactin, thus helping to alleviate symptoms such as breast tenderness and mood swings. The extract modulates the dopaminergic system, enhancing dopamine levels, which inhibit prolactin secretion.
Reduction of symptoms: Agnus Castus has been shown to decrease symptoms related to PMS through its ability to balance oestrogen and progesterone levels, which involves the modulation of the hypothalamic-pituitary-gonadal (HPG) axis.
Anti-inflammatory effects: The presence of flavonoids and other compounds in Agnus Castus exhibits anti-inflammatory properties, helping to alleviate the physical discomfort associated with PMS.
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