Black Cohosh has been used by generations of Native Americans to
nutritionally support well-being during menopause. Experts suggest the
effectiveness of black cohosh is a function of its phytoestrogenic
activity. Each tablet of NaturesPlus Herbal Actives Black Cohosh
provides the greatest concentration of phytoestrogens found in this
unique herb, while maximizing the synergistic benefits of cofactors
found only in the whole root.