Mineral pigment
COPPER CARBONATE HYDROXIDE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Copper carbonate hydroxide is a green-blue copper mineral salt occasionally used as a pigment. GHS classifies it as harmful if swallowed and toxic to aquatic life, with skin and eye irritation risks.
Skin benefits
- Natural mineral pigment (malachite-like)
- Provides green coloration
- Stable in formulations
Known concerns
- Potential for copper-induced skin irritation
- Eye irritant per GHS
- Aquatic toxicity
- Heavy metal accumulation potential
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related mineral pigments
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.