NeuroCalm combines the traditional Western herbal medicine (TWH) herb Passionflower and the traditional Chinese medicine (TCM) herb Zizyphus used to relieve stress, irritability, nervous tension, unrest and mild anxiety. Passionflower has also been used in TWH for its calming and relaxing properties while Zizyphus, in TCM, has been used to support a healthy stress response and relax the mind. Pueraria is also included for its use in TCM to assist with physical relaxation and relief of headaches.