Chasteberry Extract
  • Chasteberry Extract

    Chasteberry Extract

  • Latin Name: Vitex Agnus-castus, Fructus Viticis

    Other names: Viticis extract, Chast tree berry P.E, Vitex trifolia L,

    Plant Source: The Fruits of Vitex trifolia L. var. simplicifolia Cham. / Vitex trifolia L.

    Part used: Fruit

    Specification: Extract Ratio 4:1 to 200:1,Straight powder

    5% Vitexin, Flavones 5%, Agnuside 0.5%~2%

    Active Ingredient: Vitexin

    CAS No.: 3681-93-4

    Molecular formula : C21H20O10

    Active Ingredient: Agnuside

    CAS No.: 11027-63-7

    Molecular formula : C22H26O11 


Chasteberry(Vitex agnus-castus), also called Vitex, Chaste Tree or Monk's Pepper. Its berries are considered a tonic herb for both the male and female reproductive systems. The leaves are believed to have the same effect but to a lesser degree. The traditional use and clinical studies have shown its beneficial effects in the anti-libido, management of premenstrual stress syndrome and infertility and so on.

The main active ingredients in Chasteberry are Flavonoids, alkaloids, diterpenoids, Vitexin and steroidal hormone precursors.

Animal research has shown that extracts of chaste tree berry have an effect on the pituitary gland of rats, reducing prolactin secretion. In a clinical trial of chasteberry for menstrual cycle abnormalities attributed to too much prolactin, the herb normalized both the cycle and the levels of prolactin and progesterone hormones. It is also believed helpful for premenstrual breast tenderness, a condition linked to excess prolactin. Several uncontrolled studies in Germany have shown that chaste tree extracts can reduce symp-toms associated with PMS. Although studies are lacking, the antiandrogenic effect of chaste tree berry is the rationale behind the use of this herb to treat acne in both men and women and its very occasional use to reduce an overactive libido.


1. With the function of evacuating heat, relieving the uncomfortable feelings of head and eyes;

2. With the function of treating dyspepsia, enteritis, diarrhea, swelling and pain caused by falling and hitting;

3. With the function of treating female menopause, irregular menstruation, uterine tumors and controlling emotions;

4. With the function of analgesic, anti-bacterial and anti-viral. 


Pharmaceutical stuff;

Functional food and food additive;

Cosmetics additive;


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