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Stabilizer

ALUMINUM ISOSTEARATES/STEARATES

Updated
80

Safety score · 0–100

Good

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

About

Aluminum salts of isostearic and stearic acids used as anticaking, viscosity-controlling, and opacifying agents. Well-tolerated topical use with low systemic absorption; aluminum monitored under EU review.

Function

ANTICAKINGEMULSION STABILISINGOPACIFYINGVISCOSITY CONTROLLING

Skin benefits

  • Powder flow
  • Viscosity control
  • Opacifying effect

Known concerns

  • Aluminum systemic exposure under SCCS review

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.