The combination of the essential oils of the Indian Melissa and the medicinal herb Valerian Root create a deep, satisfying rest. A warm bath before bedtime helps you fall asleep. The Melissa and Valerian Herbal Bath is most effective in calming nerves and to ease symptoms of restlessness. The well blended substances within the powder develop its full potential in the bath water, and induce sleep after a stressful day. 60 gram packet.