sh-Decapeptide-10 is a single chain human peptide synthetically produced to be identical to a portion of the protein, Nuclear Factor NF-Kappa-B P105 Subunit, and contains 10 amino acids consisting of arginine, glutamine, leucine, lysine, methionine, proline and valine. The parent protein contains a maximum of 968 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids. sh-Decapeptide-10 is included in the INCI database as a reference for the definition of other INCI Names, and might not be a marketed cosmetic ingredient (sh-Decapeptide-10 is included in the INCI database as a reference for the definition of other INCI Names, and might not be a marketed cosmetic ingredient).