COSMETIC COMPOSITION CONTAINING FUSION PROTEIN WITH SKIN PENETRATION ENHANCING PEPTIDE CONJUGATED THERETO FOR SKIN IMPROVEMENT

The present invention relates to a cosmetic composition containing a fusion protein with a skin penetration enhancing peptide conjugated thereto for skin improvement and, more specifically, to a fusion protein in which PDGFa is conjugated to a skin penetration enhancing peptide, a cosmetic composition containing the fusion protein for skin improvement, a functional cosmetic product for skin improvement, a cosmetic composition for hair loss relief, and a quasi-drug product composition containing the fusion protein.