| abstract |
Composition comprising, in a cosmetically acceptable medium: (a) one or more ammonium salts of an inorganic acid or an organic acid having 1 to 7 carbon atoms; (b) aqueous ammonia, and (c) one or more basic amino acids; where the basic amino acids are present in an amount ranging from 1 to 10% by weight, in relation to the total weight of the composition, and (d) one or more oxidation dye precursors. |