Provided is a two way-type hair dye which lathers well and retains lather well when lathered on the hair, while being prevented from dripping during the dyeing process. This two way-type hair dye has good hair dyeing performance and provides the hair with good brightness.A multiple pack type hair dye, which is configured to contain a first agent that contains an alkaline agent and a second agent that contains an oxidant, and wherein the viscous fluid mixture of each agent of the hair dye contains component (A) and component (B) described below, and the mass ratio of component (B) contained therein to component (A) contained therein, namely (B)/(A) is within the range of 0.2-3.Component (A): An ionic surfactant which contains at least component (A1) that is composed of one or more kinds of anionic surfactants and component (A2) that is composed of one or more kinds of amphoteric surfactantsComponent (B): One or more kinds of oil components which contain at least a higher alcohol, with the total content thereof being within the range of 1-10% by massCette invention concerne un colorant capillaire de type double action qui mousse bien et conserve bien sa mousse une fois mis en mousse sur les cheveux, tout en étant empêché de ségoutter pendant le processus de coloration. Le colorant capillaire de type double action selon linvention fait preuve dune bonne performance de coloration des cheveux et confère aux cheveux une belle brillance.Cette invention concerne également un colorant capillaire de type multi-pack, qui est conçu pour contenir un premier agent qui contient un agent alcalin et un second agent qui contient un oxydant, le mélange liquide visqueux de chaque agent du colorant capillaire contenant le composant (A) et le composant (B) décrits ci-dessous, et le rapport en poids du composant (B) contenu au composant (A) contenu, à savoir (B)/(A) étant dans la plage de 0,2 à 3.Composant (A) : tensioactif ionique qui contient au moins le composant (A1) qui est constitué
