Skin Conditioning
ZINC HYDROXYAPATITE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A zinc-substituted form of hydroxyapatite — a calcium phosphate mineral. Used in oral and skin products as a mild mineral with bound zinc. Generally biocompatible.
Function
Skin benefits
- Mineral-based mild abrasive in oral and skin care
- Provides bound zinc for antimicrobial effect
- Biocompatible mineral matrix
Known concerns
- Limited cosmetic-specific toxicology
- Particle size matters for inhalation in powders
- Mainly a processing aid
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related skin conditionings
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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.