DERMAL PAPILLA CELL GROWTH PROMOTER, FIBROBLAST GROWTH FACTOR 7 (FGF-7) PRODUCTION PROMOTER, VASCULAR ENDOTHELIAL GROWTH FACTOR (VEGF) PRODUCTION PROMOTER, INSULIN-LIKE GROWTH FACTOR 1 (IGF-1) PRODUCTION PROMOTER, HEPATOCYTE GROWTH FACTOR (HGF) PRODUCTION PROMOTER, AND HAIR GROWTH AGENT

摘要

Provided are the following, each of which exhibits a superior effect over the prior art: a novel dermal papilla cell growth promoter; a fibroblast growth factor 7 (FGF-7) production promoter; a vascular endothelial growth factor (VEGF) production promoter; an insulin-like growth factor 1 (IGF-1) production promoter; a hepatocyte growth factor (HGF) production promoter; and a hair growth agent containing at least one of said promoters. The hair growth agent contains at least one of: lanosterol; 3β-hydroxylanosta-8,24-dien-21-al; inotodiol; 3β,21-dihydroxylanosta-8,24-diene; and trametenolic acid as an active ingredient.