< Topic >Offer method and the product which are both of skin care and hair CARE beneficial.Solutions As for the method of urging the growth of the skin cell of this invention, (A) as for step and the aforementioned culture medium which add the playback cell to culture medium, growth and maintenance of the aforementioned playback cell are made possible, (B) the step which makes the beneficial factor from the aforementioned playback cell secrete into the aforementioned culture medium and, the medium which conditioning is done because of this is formed, (C) from the medium which the aforementioned conditioning is done, all cell (whole cell) step and (D) the extract which is not included is removed the aforementioned extract or the component of that possesses, the step which is applied to the skin of the human locally and.< Selective figure > It is not【課題】スキンケアとヘアケアの両方に有益な方法と製品を提供すること。【解決手段】 本発明の皮膚細胞の成長を促す方法は、(A)再生細胞を培養媒体に添加するステップと、前記培養媒体は、前記再生細胞の成長と維持を可能とし、(B)前記再生細胞からの有益因子を前記培養媒体内に分泌させるステップと、これによりコンディショニングされた媒体を形成し、(C)前記コンディショニングされた媒体から、全細胞(whole cell)を含まない抽出物を取り出すステップと、(D)前記抽出物或いはその成分を、人間の皮膚に局部的に適用するステップと、を有する。【選択図】 なし
