# TRIPEPTIDE-49 OLIGOPEPTIDE-91 DIPEPTIDE-19 R-BOVINE OCTAPEPTIDE-1

URL: https://app.greenveil.ai/ingredients/ingredient_inci_tripeptide_49_oligopeptide_91_dipeptide_19_r_bovine_octapeptide_1
Categories: beauty
Functions: Skin conditioning
Identifier: TRIPEPTIDE-49 OLIGOPEPTIDE-91 DIPEPTIDE-19 R-BOVINE OCTAPEPTIDE-1

> TRIPEPTIDE-49 OLIGOPEPTIDE-91 DIPEPTIDE-19 R-BOVINE OCTAPEPTIDE-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 — Tripeptide-49 Oligopeptide-91 Dipeptide-19 r-Bovine Octapeptide-1 is a single chain recombinant fusion peptide, produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the gene from r-Bovine Octapeptide-1, Tripeptide-49, Oligopeptide-91 and Dipeptide-19. The fused peptide contains 34 amino acids 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/90972

_Assessed by Greenveil._