beauty

SR-(OLIGOPEPTIDE-304 staphylococcus simulans POLYPEPTIDE-1 DIPEPTIDE-19 HEXAPEPTIDE-40)

Concern score

Not assessed — no hazard data yet.

SR-(OLIGOPEPTIDE-304 staphylococcus simulans POLYPEPTIDE-1 DIPEPTIDE-19 HEXAPEPTIDE-40) in plain language

What it does: Used in cosmetics as a skin-conditioning agent.
Skin conditioning
Is it a concern?: We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

What we know about this ingredient

Canonical ingredient record built from 1 public-source records.

Regulation

No restrictions found. SR-(OLIGOPEPTIDE-304 staphylococcus simulans POLYPEPTIDE-1 DIPEPTIDE-19 HEXAPEPTIDE-40) appears in these published regulatory listings.

EUCosIngActivesr-(Oligopeptide-304 Staphylococcus Simulans Polypeptide-1 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 genes from Oligopeptide-304, sr-Staphylococcus Simulans Polypeptide-1, Dipeptide-19, and Hexapeptide-40. The fusion peptide contains 253 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.
- sr-(Oligopeptide-304 Staphylococcus Simulans Polypeptide-1 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 genes from Oligopeptide-304, sr-Staphylococcus Simulans Polypeptide-1, Dipeptide-19, and Hexapeptide-40. The fusion peptide contains 253 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.Source →

Expert safety opinions

No expert opinion on file for SR-(OLIGOPEPTIDE-304 staphylococcus simulans POLYPEPTIDE-1 DIPEPTIDE-19 HEXAPEPTIDE-40). These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.

Evidence & sources

No graded research studies for SR-(OLIGOPEPTIDE-304 staphylococcus simulans POLYPEPTIDE-1 DIPEPTIDE-19 HEXAPEPTIDE-40) yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

1 data source

Where this comes from

CosIng
regulatory · updated 2026-09-23
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Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.