Nelsons Travella Active Ingredients: 6C homeopathic potency of Apomorph, Staphisagria, Cocculus, Theridon, Petroleum, Tabacum and Nux Vomica. Also contains Lactose and Sucrose. Dosage: Two tablets every hour, for two hours before the journey. Take two tablets hourly during the journey if necessary. Tablets may be sucked or chewed. Each pack contains 72 tablets.