# FIBROIN OLIGOPEPTIDE-4

URL: https://app.greenveil.ai/ingredients/ingredient_inci_fibroin_oligopeptide_4
Categories: beauty
Functions: Humectant, Skin conditioning, Skin protecting, Surfactant, Emulsion stabilising, Film forming
Identifier: FIBROIN OLIGOPEPTIDE-4

> FIBROIN OLIGOPEPTIDE-4: Used in cosmetics as a humectant, a skin-conditioning agent and a skin protectant. 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 — Fibroin Oligopeptide-4 is a single chain peptide derived through the hydrolysis of Fibroin and contains 12 amino acids consisting of alanine, arginine, aspartic acid, glutamic acid, glycine, isoleucine, serine and valine.

## 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/106139

_Assessed by Greenveil._