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Antimicrobial

TETRAMETHYLOLGLYCOLURIL

CAS 5395-50-6
18

Safety score · 0–100

Avoid

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

Tetramethylolglycoluril is a formaldehyde-releasing crosslinker used mainly in textiles and resins. As a formaldehyde donor it triggers EU restrictions; rare in modern cosmetics.

Skin benefits

  • Crosslinker in textile/paper finishing
  • Antimicrobial via formaldehyde release

Known concerns

  • Releases formaldehyde — IARC Group 1 carcinogen
  • Skin and respiratory sensitizer
  • Not recommended for leave-on cosmetics
  • EU Annex restrictions on formaldehyde donors

References

EU

EU CosIng database

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

Related antimicrobials

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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.