Harmonise the nervous system and deeply relax. The essential oil extracted from the familiar purple blooms of this beautiful flower harmonises the nervous system. It has a chameleon ability to be calming and sedative in times of mental stress or agitation, while reviving the spirits when emotionally depleted. Excellent for treating insomnia, and to de-stress. CHOOSE IF YOU: Are feeling stressed or anxious Want to get a good nights sleep Are seeking quiet and calm. HOW TO USE: Diffuse in an iKOU Ultrasonic Aromatherapy Oil Diffuser. Add desired amount of oil drops to water in diffuser chamber. Can also dilute into a base carrier oil to apply to skin for aromatherapy benefits or massage.