# ACETYL S-FEA'S VIPER PENTAPEPTIDE-1 AMIDE

URL: https://app.greenveil.ai/ingredients/ingredient_inci_acetyl_s_fea's_viper_pentapeptide_1_amide
Categories: beauty
Functions: Skin conditioning
Identifier: ACETYL S-FEA'S VIPER PENTAPEPTIDE-1 AMIDE

> ACETYL S-FEA'S VIPER PENTAPEPTIDE-1 AMIDE: Used in cosmetics as a skin-conditioning agent. 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 — Acetyl s-FEA's Viper Pentapeptide-1 Amide is the product obtained by the acetylation of a single chain Fea's viper peptide produced synthetically to be identical to a portion of the protein, Azemiopsin, which is found in the viper, Azemiops feae. The peptide contains 5 amino acids consisting of lysine, proline and tryptophan, in which the C-terminus is an amide. The protein consists of the proper sequence of the 20 standard amino acids.

## 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/94835

_Assessed by Greenveil._