| abstract |
The invention provides amino acids or peptides stabilized with nano liposomes and mixtures thereof; And it relates to a cosmetic composition for skin protection containing an emulsified base prepared mainly from lecithin, ceramide, cholesterol or derivatives thereof, phytosterol or derivatives thereof. The cosmetic composition of the present invention can maximize the efficacy by penetrating the amino acid or peptide mixture stably at a low concentration, high concentration. |