| abstract |
The present invention relates to a 4-hydroxycinnamoyl peptide derivative in which a specific antioxidant peptide is bound to a cinnamic acid derivative having a 4-hydroxy group, and a cosmetic composition comprising the same. The peptide derivative according to the present invention not only shows excellent antioxidant capacity, but also has little cytotoxicity, is water soluble, and has excellent stability when stored for a long time. Therefore, the cosmetic composition containing the peptide derivative according to the present invention as an active ingredient has a soothing effect on the skin due to antioxidant and anti-inflammatory action, and has very little side effects, so that it is applicable to not only adults but also infants and infants, and inflammation, erythema when applied to the skin It is excellent in alleviating and preventing skin irritation such as. |