Kao Corporation

Yuki Kotaka

Shuichiro Kobaru

Rina Iikubo

Kohsuke Kawaguchi

Aguri Maruyama

The invention relates to a hair treatment method for treating hair by using a hair treatment tool (). The hair treatment tool () includes: a fiber structure member () that retains a hair cosmetic; and a liquid-impermeable sheet () to which the fiber structure member () is fixed. The fiber structure member () retains a hair cosmetic that includes a pigment and a film-forming resin, and is sealed in a packaging (). The hair treatment method of the invention treats hair by: exposing a surface of the fiber structure member () of the hair treatment tool (); and bringing the fiber structure member () into contact with hair, and in this state, moving the fiber structure member () in a direction of orientation of the hair.

Growing community of inventors

Sumida-ku, Japan

Yuki Kotaka