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Banned Substance

DIETHYLENE GLYCOL

CAS 111-46-6 Updated
3

Safety score · 0–100

Avoid

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

About

An industrial solvent infamous for multiple mass-poisoning tragedies (most notably contaminated cough syrup). Banned from cosmetics in the EU; pharmaceutical glycerin must meet strict DEG-contaminant limits.

Function

FRAGRANCESOLVENTVISCOSITY CONTROLLINGPERFUMING

Skin benefits

  • No legitimate cosmetic use — listed for reference only

Known concerns

  • EU Cosmetics Regulation Annex II — banned
  • Severe nephrotoxicity, multiple historical poisoning incidents
  • Strict glycerin contaminant limits (≤0.1%)
  • Toxic to humans and animals

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.