# Carbon monoxide

URL: https://app.greenveil.ai/ingredients/ingredient_cas_630_08_0
Categories: beauty, cleaning, food, industrial, pharma

> Carbon monoxide. Greenveil chemical-concern score: 100/100 — Critical concern driven by cmr.. Assessed from 7 sources.

## Safety assessment

- Chemical concern score: 100/100 — Critical concern driven by cmr.
- Confidence: 4
- Rationale: Carbon monoxide is prohibited in cosmetic products under Annex II of the EU Cosmetics Regulation (EC) 1223/2009.

_Assessed by Greenveil._