| abstract |
The present invention relates to a composition for promoting hair growth and preventing hair loss containing an extract of lichen, the composition containing an extract of lichen stereocarulon japonicum of the present invention is Shh, Krt25, Dlx2, Prom1, which are genes related to hair growth. , S100a9, Vegfc, Ptgfr, Pdgfrl, Igfbp4 and Gli2 express all of the genes, thereby promoting hair growth and preventing hair loss, and have little cytotoxicity as a natural substance. In addition, the lichen extract of the present invention has no cytotoxicity and skin side effects and can be safely used in cosmetic, pharmaceutical and food compositions. |