EXOTHERMIC HAIR COLOR COMPOSITION, KIT AND METHOD OF USE THEREOF

摘要

A hair coloring composition to be mixed with an oxidizing agent before applying on hair to change its color, the composition comprising at least one reducing agent presents with an amount higher than about 1 wt.%; at least one alkalizing agent and optionally, at least one coloring agent, wherein, the mixing of the composition and oxidizing agent launches an exothermic reaction providing heat with a temperature that increases from room temperature (RT) to a temperature ranging from about (RT + 3) oC to about (RT +20) oC. Also disclosed are a method and a kit for coloring hair using the hair coloring composition. The composition is a self-heating composition that allows a reduction or elimination of the use of ammonia and a reduction of the concentration of coloring compounds in the composition; and also elimination of the use of external heat appliance during the process of hair color modification.