Quietude® To purchase Quietude® and other homeopathic remedies online, please click the button above. For temporary relief of occasional sleeplessness and/or restless sleep. Active Ingredients Nux moschata 4C, Hyoscyamus niger 3X, Passiflora incarnata 3X, Stramonium 6X Quietude® is available to buy through our online shop from Boiron in USA, by clicking the red 'View Purchase Options' button. Alternative names, keywords, and common mis-spellings Sleeplessness, Insomnia, Restless sleep