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Emulsifier

ALUMINUM DICETYL PHOSPHATE

CAS 26527-54-8 Updated
78

Safety score · 0–100

Fine

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

About

An aluminum salt of dicetyl phosphate that stabilizes emulsions and pigment dispersions, especially in sunscreens. Generally low-risk topically, though aluminum content invites caution.

Function

EMULSION STABILISING

Skin benefits

  • Emulsion stabilizer for sunscreens and lotions
  • Helps lock pigments and UV filters in place
  • Improves water resistance
  • Used at low concentrations effectively

Known concerns

  • Aluminum content — long-term aluminum exposure debate
  • Possible mild irritation at higher use levels
  • Not recommended in deodorant-style application surfaces in some markets

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.