# EUROPIUM/YTTRIUM OXIDE SULFIDE

URL: https://app.greenveil.ai/ingredients/ingredient_dtxsid_dtxsid90100982
Categories: beauty
Functions: UV filter, Skin conditioning, Abrasive, Dispersing non-surfactant
Identifier: DTXSID90100982

> EUROPIUM/YTTRIUM OXIDE SULFIDE: Used in cosmetics as a UV filter, a skin-conditioning agent and an abrasive. Europium/Yttrium Oxide Sulfide is the product obtained by the calcination of europium oxide, yttrium oxide and sulfur. EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical. Compiled from 2 published data sources.

## 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: EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.

## Regulatory status

- EU: Active — Europium/Yttrium Oxide Sulfide is the product obtained by the calcination of europium oxide, yttrium oxide and sulfur.

## 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/98718
- EPA DSSTox Identifiers (updated 2025-12-29): https://epa.figshare.com/articles/dataset/Chemistry_Dashboard_Data_DSSTox_Identifiers_Mapped_to_CAS_Numbers_and_Names/5588566

_Assessed by Greenveil._