Puressentiel SOS Travel Sickness Roller with 7 Essential Oils contains 7 essential oils which act simultaneously on the nervous and digestive systems. They are excellent for stabilising and rebalancing the nervous system. They have the capacity to tone and stimulate the digestive tract and also have an antispasmodic action.<br /><br />They help to combat nausea and other unpleasant symptoms arising from travel (car, boat, plane...)<br /><br />These highly effective oils act by penetrating the epidermis, and their active ingredients are then released locally where they are quickly and effectively used.<br /><br />100% Natural. Dye-free. Preservative-free. Free from synthesis fragrance. Free from mineral oils. Non tested on the animals.