| 摘要 |
Cosmetic products for temporarily shaping keratin fibers, especially human hair, containing, in a cosmetic carrier, i) at least one chitosan or the derivative thereof, ii) at least one cationic polymer comprising, relative to the cationic polymer, at least one structural unit of formula (M1), wherein R represents a (C1 to C4) alkyl group, especially a methyl group, and at least one structural unit of formula (M2), and iii) a polyvinylpyrrolidone homopolymer, with the proviso that the products contain, relative to the total weight of the product, ingredients i), ii) and iii) in a total amount of 0.5 wt. % to 3.0 wt. %, particularly 0.5 wt. % to 2.5 wt. % and the weight ratio of ingredients i) to ii) is in a weight ratio range of 1:5 to 1:1, preferably 1:3 to 1:1, particularly preferably 1:2.5 to 1:1.5, and the weight ratio of ingredients ii) to iii) is in a weight ratio range of 10:1 to 2:1, preferably 6:1 to 4:1, particularly preferably 5.5:1 to 4.5:1, give excellent hold despite the reduced amount of fixing polymer, particularly if they are applied to the keratin fiber in the form of a foam. |
