abstract |
The present invention relates to a cosmetic composition for skin improvement comprising a fusion protein of thymosin beta 4 (T? 4). More specifically, the present invention relates to a skin permeation enhancing peptide composition comprising a fusion protein in which T? 4 is bound to a peptide for skin permeation promotion, A cosmetic composition for improving skin, a cosmetic composition for improving hair loss, and a quasi-drug composition containing the fusion protein. |