Colorant
CALCIUM ALUMINUM BOROSILICATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Calcium aluminium borosilicate — a glass-mineral powder that adds shimmer, slip and a soft-focus blur to makeup. Inert, chemically stable, and well-tolerated. The only caveat is the usual inhalation precaution for fine cosmetic powders.
Skin benefits
- Mineral glass platelets give shimmer and soft-focus effect
- Smooth slip and texture in colour cosmetics
- Inert and chemically stable
Known concerns
- Particle-size dependent — fine glass powder inhalation caveat
- No significant safety concerns at cosmetic concentrations
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 — always read the physical product label and consult a healthcare professional for personal concerns.