Sr-(Tripeptide-68 S-Mussel Polypeptide-1 S-Mussel Oligopeptide-1 S-Mussel Polypeptide-1 Dipeptide-40)

What is it?

sr-(Tripeptide-68 s-Mussel Polypeptide-1 s-Mussel Oligopeptide-1 s-Mussel Polypeptide-1 Dipeptide-40) is a single chain fusion peptide, produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the gene from Tripeptide-68, s-Mussel Oligopeptide-1, s-Mussel Polypeptide-1 and Dipeptide-40. The fusion peptide contains 321 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.

What does it do?

Sr-(Tripeptide-68 S-Mussel Polypeptide-1 S-Mussel Oligopeptide-1 S-Mussel Polypeptide-1 Dipeptide-40) is listed in the EU cosmetic ingredient inventory with the following declared functions:

• Hair conditioning

  improves the appearance, feel, and manageability of hair

• Skin conditioning

  improves the appearance, feel, and condition of skin

EU regulatory status

Sr-(Tripeptide-68 S-Mussel Polypeptide-1 S-Mussel Oligopeptide-1 S-Mussel Polypeptide-1 Dipeptide-40) is allowed for use in cosmetic products in the European Union under Regulation 1223/2009. It is not subject to a specific Annex restriction at the time of writing.

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