# S-CHLORELLA SOROKIANIANA PENTAPEPTIDE-1

URL: https://app.greenveil.ai/ingredients/ingredient_inci_s_chlorella_sorokianiana_pentapeptide_1
Categories: beauty
Functions: Skin conditioning
Identifier: S-CHLORELLA SOROKIANIANA PENTAPEPTIDE-1

> S-CHLORELLA SOROKIANIANA PENTAPEPTIDE-1: 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 — s-Chlorella Sorokianiana Pentapeptide-1 is a single chain synthetic peptide produced to be identical to the gene which codes for tRNA (Guanine(37)-N1)-Methyltransferase found in Chlorella sorokianiana. The parent protein contains a maximum of 1946 amino acids which may contain disulfide bonds and/or glycosylation, and 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/106758

_Assessed by Greenveil._