| abstract |
A composition for chemically modifying the inner region of the hair shaft, comprising an ethylenic monomer having a molecular weight of 500 g / mol or less, a cation and an anion, and a cosmetically acceptable base, A composition wherein the charge density is selected from the group consisting of inorganic cations of 0.05 charge / picometer or more, and the composition has a pH of 4.0 to 6.9. |