NOW® Peaceful Sleep essential oil blend is formulated with pure orange tangerine lavender chamomile ylang ylang and sandalwood essential oils. It has a floral and citrusy aroma offering a soothing relaxing and calming aromatherapeutic effect. Our essential oils are pure highly concentrated and free of synthetic ingredients. Add a few drops to a diffuser or create a room mister by adding 30 drops to 1 oz. of water and alcohol or witch hazel in a spray bottle.