Composition for hair dye comprising polymer of cationic polymer and gardenia yellow pigment with increased hair permeability as effective component

摘要

The present invention relates to a composition for a hair dye containing a cationic polymer having increased hair permeability and a polymer of gardenia yellow as an active ingredient, and the cationic polymer of the present invention and a polymer of gardenia yellow have no side effects to the human body using natural pigment. It can be developed as a hair dye, and it can be used very usefully in hair dye related industries because it has excellent dyeing and dyeing persistence and reduces hair damage.