申请人:Nakaoji Kouichi
公开号:US20070254946A1
公开(公告)日:2007-11-01
The present invention provides a hair growth stimulant comprising a chromene compound as an active ingredient, and which exhibits excellent hair restoration effects. The present invention also provides a hair-restoring preparation for external use, hair-restoring preparation for oral use, and hair-restoring food containing the hair growth stimulant.