| abstract |
(57) [Summary] [Object] To provide a composition for cleaning and treating keratin fibers, more specifically hair, and a cleaning method using the composition. The present invention comprises at least one anionic surfactant having one or more sulfonate groups, at least one betaine surfactant, and at least one chitosan derivative polymer in an aqueous medium suitable for washing keratin fibers. And a ratio of anionic surfactant to betaine surfactant is greater than 0.7. |