The FGF-5 inhibitory composition of the present invention is characterized by containing at least one selected from a rice bran / soybean fermented product, a petal extract of Rosaceae, and a iota-type carrageenan. Moreover, the hair restorer of this invention contains the FGF-5 inhibitory composition of this invention, It is characterized by the above-mentioned. Moreover, the composition for external use for livestock animals of the present invention is characterized by containing the FGF-5 inhibitory composition of the present invention. Thereby, the FGF-5 inhibitory composition excellent in FGF-5 inhibitory activity, the hair restorer which contains the FGF-5 inhibitory composition and is excellent in the hair growth effect, and the composition for external use for livestock animals can be provided.本発明のＦＧＦ－５阻害組成物は、米糠・大豆発酵物、バラ科バラ属植物の花びら抽出物及びイオタ型カラギーナンから選択される少なくとも１種を含有することを特徴とする。また、本発明の育毛剤は、本発明のＦＧＦ－５阻害組成物を含有することを特徴とする。また、本発明の家畜動物用外用組成物は、本発明のＦＧＦ－５阻害組成物を含有することを特徴とする。これにより、ＦＧＦ－５阻害活性に優れるＦＧＦ－５阻害組成物、及びそのＦＧＦ－５阻害組成物を含有し育毛効果に優れる育毛剤、並びに家畜動物用外用組成物を提供することができる。
