Sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40)
A cosmetic ingredient used as skin conditioning - miscellaneous in skincare, haircare, and personal-care products sold in the European Union.
What is it?
sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40) is a single chain recombinant peptide produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the gene from Oligopeptide-150, sr-Silkworm Polypeptide-2, Dipeptide-19, and Hexapeptide-40. The fusion peptide contains 757 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 amino acids.
What does it do?
Sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40) is listed in the EU cosmetic ingredient inventory with the following declared functions:
-
Skin conditioning - miscellaneous
improves skin condition through mechanisms not classified under the more specific emollient or humectant subcategories
EU regulatory status
Sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-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.
Frequently asked questions
What is Sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40)?
Sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40) is a cosmetic ingredient catalogued in the EU CosIng database. sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40) is a single chain recombinant peptide produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the gene from Oligopeptide-150, sr-Silkworm Polypeptide-2, Dipeptide-19, and Hexapeptide-40. The fusion peptide contains 757 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 amino acids.
Is Sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40) allowed in cosmetics in the EU?
Yes. Sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40) is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40) do in cosmetic products?
Sr-(Oligopeptide-150 Silkworm Polypeptide-2 Dipeptide-19 Hexapeptide-40) is declared in the EU cosmetic ingredient inventory with these functions: skin conditioning - miscellaneous.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 14/02/2018