# S-DECAPEPTIDE-40 NONAPEPTIDE-27

URL: https://app.greenveil.ai/ingredients/ingredient_inci_s_decapeptide_40_nonapeptide_27
Categories: beauty
Functions: Antimicrobial
Identifier: S-DECAPEPTIDE-40 NONAPEPTIDE-27

> S-DECAPEPTIDE-40 NONAPEPTIDE-27: Used in cosmetics as an antimicrobial. 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 — s-Decapeptide-40 Nonapeptide-27 is a single chain synthetic peptide containing 19 amino acids consisting of Decapeptide-40 and Nonapeptide-27.

## 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/105259

_Assessed by Greenveil._