Ayahuasca or Yage (Banisteriopsis caapi) is the name given to both the central ingredient of the South American Indian psychoactive potion, and the potion itself. Traditional Ayahuasca brews are always made with Banisteriopsis caapi as base ingredient. The jungle vine contains B-carboline alkaloids, potent MAO-A inhibitors, that facilitate the powerful effects of the Ayahuasca brew. Please allow some time for the product page to load.