| 摘要 |
PROBLEM TO BE SOLVED: To provide an aerosol-type foamy oxidative hair dye composition which ensures excellent uniform dyeing, hair dyeing power and operability and which can well suppress sags and runs.SOLUTION: An aerosol-type foamy oxidative hair dye composition is used in a manner such that at the time of application, multiple components are discharged and mixed, wherein, the initial foam specific gravity of a mixture of the multiple components is 0.03 to 0.18, and the foam specific gravity change rate calculated from the foam specific gravity after the lapse of 5 minutes from the mixing and the initial foam specific gravity is 100 to 150%. |
