Sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 Sh-Polypeptide-11)
A cosmetic ingredient used as skin conditioning - humectant in skincare, haircare, and personal-care products sold in the European Union.
What is it?
sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 sh-Polypeptide-11) is a single chain recombinant peptide produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the gene from r-Escherichia Coli Thioredoxin-1, Heptapeptide-20, Hexapeptide-40, Oligopeptide-220, and sh-Polypeptide-11.
What does it do?
Sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 Sh-Polypeptide-11) is listed in the EU cosmetic ingredient inventory with the following declared functions:
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Skin conditioning - humectant
increases skin moisture by attracting water
EU regulatory status
Sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 Sh-Polypeptide-11) 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-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 Sh-Polypeptide-11)?
Sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 Sh-Polypeptide-11) is a cosmetic ingredient catalogued in the EU CosIng database. sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 sh-Polypeptide-11) is a single chain recombinant peptide produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the gene from r-Escherichia Coli Thioredoxin-1, Heptapeptide-20, Hexapeptide-40, Oligopeptide-220, and sh-Polypeptide-11.
Is Sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 Sh-Polypeptide-11) allowed in cosmetics in the EU?
Yes. Sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 Sh-Polypeptide-11) is allowed for use in cosmetic products in the EU under Regulation 1223/2009.
What does Sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 Sh-Polypeptide-11) do in cosmetic products?
Sr-(Escherichia Coli Thioredoxin-1 Heptapeptide-20 Hexapeptide-40 Oligopeptide-220 Sh-Polypeptide-11) is declared in the EU cosmetic ingredient inventory with these functions: skin conditioning - humectant.
Related ingredients
Source: EU CosIng database (European Commission). This page is derived from public-sector information published by the European Commission. · Last updated: 04/07/2024