This works Deep Sleep Plus pillow spray is a fast acting and ultra calming addition to your bed time routine. Simply spray onto bed clothes and breathe in the calming vapours of Lavender, Vetivert and Camomile. Its works quickly to ensure you get a good peaceful nights sleep and awake refreshed and ready for the day ahead. Fragrances are all non synthetic and all natural. The product is vegan friendly and suitable during pregnancy.