< Topic >Offer the hair transplantation material which uses the hair which it pulled out.SolutionsThis invention, the hair main stem, including with the phase where the hair where the cell - collagen compound formation which has come in contact with the hairy root and the hairy root is included is cooled and aforementioned the phase which disinfects the hair which was cooled, offers the hair transplantation material which is produced.【課題】抜いた毛髪を用いた毛髪移植素材を提供すること。【解決手段】本発明は、毛幹、毛根および毛根に付着している細胞-コラーゲン複合層が含まれた毛髪部が冷却される段階と、前記冷却された毛髪を消毒する段階とを含んで製造された毛髪移植素材を提供する。