Skip to content

Humectant

IMIDAZOLIDINONE

CAS 120-93-4
55

Safety score · 0–100

Moderate

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

2-Imidazolidinone, a small heterocyclic amide used as a humectant or formulation aid. Carries a flag for serious eye irritation and a suspected reproductive concern, so it is dosed conservatively.

Function

FRAGRANCEPERFUMING

Skin benefits

  • Used as a humectant and stabilizer
  • Small water-soluble molecule
  • Functional in low percentages

Known concerns

  • Causes serious eye irritation (H319)
  • Suspected reproductive toxicant in some classifications (H361)
  • Possible target organ toxicity with prolonged exposure (H373)

References

EU

EU CosIng database

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

Related humectants

55
HYDROLYZED SEA HARE GLYCOSAMINOGLYCANS
Humectant
 55
PNA-10 CARBOXYETHYL FLUORENE
Humectant
 55
PNA-14 CARBOXYETHYL FLUORENE
Humectant
 55
POTASSIUM FRUCTOBORATE
Humectant
 55
QUERCUS ACUTISSIMA WOOD VINEGAR EXTRACT
Humectant
 55
R-PORCINE POLYPEPTIDE-1
Humectant
 56
HYDROLYZED CHICKEN CARTILAGE EXTRACT
Humectant
 56
PNA-1 CARBOXYETHYL FLUORENE
Humectant

Check your shelf

Find IMIDAZOLIDINONE in your products.

Scan any cosmetic product with LuxSense to see if it contains IMIDAZOLIDINONE and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.