# S-CANDIDATUS IZIMAPLASMA BACTERIUM HR1 OCTAPEPTIDE-1

URL: https://app.greenveil.ai/ingredients/ingredient_inci_s_candidatus_izimaplasma_bacterium_hr1_octapeptide_1
Categories: beauty
Functions: not reported
Identifier: S-CANDIDATUS IZIMAPLASMA BACTERIUM HR1 OCTAPEPTIDE-1

> S-CANDIDATUS IZIMAPLASMA BACTERIUM HR1 OCTAPEPTIDE-1 is used as not reported. 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-Candidatus Izimaplasma bacterium HR1 Octapeptide-1 is a single chain protein synthetically produced based on a sequence from Holliday junction branch migration complex subunit RuvA which is found in the microorganism, Candidatus izimaplasma bacterium HR1. It consists of arginine, glutamic acid, histidine, isoleucine, tyrosine and valine. Holliday junction branch migration complex subunit RuvA contains 185 amino acids which may contain disulfide bonds and/or glycosylation and consists of the proper sequence of the 20 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/104962

_Assessed by Greenveil._