This formula was created to help prevent or counteract spasms. Lobelia, Black Cohosh, Skullcap and Valerian are nervines that help soothe, calm, and nourish the nervous system. Skullcap has been found to be a tonic, a sedative, and anti-epileptic. Blue and Black Cohosh, Blue Vervain and Ginger root are 'alteratives' that are useful in gradually altering body chemistry. They stimulate gradual changes in metabolism and tissue function in acute and chronic conditions and increase overall health, energy, vigor, and strength. Wood Betony contains glycosides that contain hypotensive properties - this may help relax the nerves and open constricted blood vessels.Ingredients: Skullcap, Blue Cohosh, Black Cohosh, Valerian Root, Wood Betony, Lobelia, Blue Vervain, and Ginger Root macerated in grape alcohol.