# SR-ESCHERICHIA COLI METHIONYL COW POLYPEPTIDE-3 FERMENT LYSATE EXTRACT

URL: https://app.greenveil.ai/ingredients/ingredient_inci_sr_escherichia_coli_methionyl_cow_polypeptide_3_ferment_lysate_extract
Categories: beauty
Functions: Humectant
Identifier: SR-ESCHERICHIA COLI METHIONYL COW POLYPEPTIDE-3 FERMENT LYSATE EXTRACT

> SR-ESCHERICHIA COLI METHIONYL COW POLYPEPTIDE-3 FERMENT LYSATE EXTRACT: Used in cosmetics as a humectant. Canonical ingredient record built from 1 public-source records. Compiled from 1 published data source.

## Safety assessment

- Chemical concern: not yet assessed
- Is it a concern? We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
- Rationale: Canonical ingredient record built from 1 public-source records.

## Regulatory status

- EU: Active — sr-Escherichia Coli Methionyl Cow Polypeptide-3 Ferment Lysate Extract is the extract of the lysed cells obtained by the fermentation of E. coli which contains the fusion peptide consisting of sr-Cow Polypeptide-3 and Methionine.

## Expert safety opinions

- SCCS (EU Scientific Committee on Consumer Safety): no opinion on file.
- CIR (Cosmetic Ingredient Review (US expert panel)): no opinion on file.

## Data sources

- CosIng (updated 2026-09-23): https://ec.europa.eu/growth/tools-databases/cosing/details/99754

_Assessed by Greenveil._