Other
ZINC MYRISTATE
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A zinc salt used in powders and makeup — it prevents clumping and controls thickness. CIR-reviewed and found safe, with no skin irritation or sensitization in patch tests.
Zinc myristate (CAS 16260-27-8) is an inorganic zinc salt of myristic acid functioning as an anti-caking agent, opacifier, and viscosity controller in cosmetics. The CIR Expert Panel affirmed its safety in 2010 and again in 2017 as part of a review of 27 zinc salts. Human repeated insult patch tests (HRIPTs) found it non-irritating and non-sensitizing. No GHS hazard classifications apply.
Skin benefits
- Anti-caking — keeps powder products smooth
- Viscosity control — improves product application
- Opacity — creates a smoother visual appearance
Known concerns
- Low to moderate concern for non-reproductive organ system toxicity at high exposures
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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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.