Nature’s Answer super concentrated Vitex Agnus Castus extract is Tried, True and Trusted since 1972! Chaste Berry has been the subject of in depth, placebo controlled double blind studies, which have uncovered some of the specific mechanisms of action that make it so useful as a remedy for the female cycle. Please note that this herbal remedy is often called Agnus Castus , Vitex or Chaste Berry- its all the same herb.
As a dietary supplement, take 1-2 mL (23-46 drops) three (3) times a day in a small amount of water.