| abstract |
(57) [Summary] (Modified) [Purpose] To provide a hair cleansing agent which is excellent in usability such as suppleness and smoothness of hair during hair washing and after drying and which is also excellent in safety and hair protection. [Structure] Alkyloylalkyl taurine-type anionic surfactant (represented by formula (A)), one or more kinds thereof, and phospholipid (eg, soybean lecithin), one or more kinds thereof, protein, protein hydrolysis (For example, collagen hydrolyzate) and one or more of their derivatives. (In the formula, R 1 represents an alkyl group or an alkenyl group having an average carbon number of 7 to 21, R 2 represents a lower alkyl group having an average carbon number of 1 to 3, and M represents an alkali metal or an organic amine.) |