abstract |
The present invention relates to a cosmetic agent for the blond dyeing of human hair, comprising (i) a packaging comprising at least one multilayer film comprising at least one layer containing a metal as a barrier layer, and (ii) a composition of bleaching agent contained in the package, the bleaching agent composition containing at least one percarbonate, at least one inorganic salt of a peroxysulfuric acid, and at least one thickening agent. In addition, the present invention relates to a process for dyeing human hair blonde. |