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Talc: Hydrated magnesium silicate

CAS 14807-96-6
45

Safety score · 0–100

Moderate

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A widely used mineral providing softness and slip to cosmetic powders, with significant respiratory and contamination concerns.

Talc (hydrated magnesium silicate) is one of the most commonly used minerals in cosmetics, functioning as an absorbent, anticaking agent, and texture enhancer. The EU SCCS has expressed concerns regarding talc inhalation toxicity (H370) and repeated exposure effects (H372), and the ingredient carries a Danger signal word. Historical asbestos contamination in cosmetic-grade talc remains a regulatory concern, prompting strict purity testing requirements in the EU.

Skin benefits

  • Provides smooth, silky texture
  • Absorbs moisture and oil
  • Improves slip and spreadability of powders

Known concerns

  • Respiratory hazard (H370) - dangerous if inhaled
  • Target organ toxicity with repeated exposure (H372)
  • Risk of asbestos contamination in non-purified grades
  • Not recommended for aerosolized formulations

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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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.