| abstract |
In a method for producing a shampoo composition in which a liquid crystal structure is dispersed in an aqueous phase containing a detersive surfactant, the detersive surfactant is used at a temperature equal to or higher than the crystallization temperature of a component of the liquid crystal structure. A method for producing a shampoo composition, comprising mixing an aqueous phase containing a component of a liquid crystal structure and cooling the resulting mixture from a temperature equal to or higher than a crystallization temperature. [Effect] According to the present invention, the squeezing feeling of the hair generated when shampooing is rinsed is improved, and the effect is high especially in hair that is easily squeezed and has excellent storage stability at a low temperature. It is possible to provide a method for producing a shampoo composition at a low cost by reducing the cooling time. [Selection figure] None |