Colorant
Aluminium
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Pure aluminium flakes used as a metallic pigment in nail polish and makeup. Inert in flake form; main caveats are inhalation and contact with broken skin.
Skin benefits
- Inert metallic pigment for cosmetics
- Provides metallic sheen in nail and eye products
- Approved as Annex IV colorant
Known concerns
- Inhalation in loose powders
- Trace soluble aluminium release possible
- Avoid use on broken skin
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related colorants
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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.