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Preservative

PEG-15 DEDM HYDANTOIN STEARATE

Updated
42

Safety score · 0–100

Moderate

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

About

An ethoxylated DEDM-hydantoin stearate. The hydantoin part can release small amounts of formaldehyde — a known sensitizer — so this sits in the cautious-use category.

Function

ANTIMICROBIAL

Skin benefits

  • Antimicrobial
  • Conditioning

Known concerns

  • Formaldehyde release
  • Sensitizer
  • 1,4-dioxane trace
  • Contact dermatitis

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.