PEPTIDE FOR SKIN AGING PREVENTION AND WRINKLE REDUCTION, AND COMPOSITION COMPRISING SAME

The present invention relates to a peptide for skin aging prevention and wrinkle reduction, and a composition comprising the same, and more specifically relates to a novel peptide for skin aging prevention and wrinkle reduction, comprising a glycine-histidine-lysine tripeptide and polyarginine linked to the carboxy terminus of the tripeptide, and a composition for skin aging prevention and wrinkle reduction, comprising the peptide. The peptide and the composition, according to an embodiment of the present invention, can be introduced into the cytoplasm faster and more efficiently than the conventional GHK tripeptides, and compared to GHK tripeptides, can prevent skin aging and reduce wrinkles at similar levels even at lower concentrations. 本发明涉及防止皮肤老化及皱纹改善用肽及包含其的组合物，更详细地，涉及包含甘氨酸(glycine)-组氨酸(histidine)-赖氨酸(l ysine)三肽(tripeptide)以及与上述三肽的羧基末端相连接的聚精氨酸(polyarginine)的新的防止皮肤老化及皱纹改善用肽及包含上述肽的防止皮肤老化及皱纹改善用组合物。本发明实施例的肽及组合物相比于现有的GHK三肽，可快速且有效地流入细胞质内，相比于GH K三肽，在低浓度中也能够以类似的水平防止皮肤老化，改善皱纹。