hair styling treatment method which is hair straightening treatment or permanent curling treatment and hair treatment liquid for hair styling treatment

摘要

A method for hair styling treatment which is straightening treatment or permanent curling treatment is disclosed, including at least the steps of: applying a first agent containing a reducing agent to the hair and leaving the hair for a pre-defined period of time. determined; wash the first agent applied to the hair; applying a second agent containing an oxidizing agent to the hair and leaving the hair for a predetermined period of time; and washing with the second agent, wherein the method for hair styling treatment further includes the step of: applying a hair care liquid containing the gold nanoparticles to the hair. A hair styling liquid for hair styling treatment that is applied to hair in hair styling treatment, hair care liquid including gold nanoparticles, is also disclosed.