Chasteberry Extract is unique because each capsule is standardized to provide 0.5% agnuside, chaste berry's most significant compound. Chaste tree berry extract is a source of phytoestrogens and a popular herb among women who need extra support during premenstrual and menstrual cycles. Chasteberry Extract is particularly beneficial for premenstrual stress syndrome. 

1.Premenstrual dysphoric disorder. Some research shows that Chasteberry  Extract might work about as well as the prescription drug fluoxetine (Prozac) for relieving symptoms of this condition. Chasteberry  Extract seems to be better for physical symptoms like breast tenderness, swelling, and cramps. Fluoxetine seems to be better for depressed mood, feeling nervous and feeling out of control.

2.Premenstrual syndrome. Some research shows that taking Chasteberry  Extract decreases some symptoms, especially breast pain or tenderness, depressed mood or moodiness, anger, and headache. But it does not seem to help for bloating.

1. Chasteberry Extract can be used in medicine .

2. Chasteberry Extract can be used in health food .