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Film Former

BIS-(TMP DIALLYL ETHER) IPDI

62

Safety score · 0–100

Fine

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

An IPDI/diallyl ether oligomer used to build tough, durable films in nail enhancement products. Once cured the film is inert, but uncured monomer is a known respiratory and skin sensitiser, so the safety story depends entirely on full cure.

Function

NAIL SCULPTING

Skin benefits

  • Hardness and durability in nail products
  • Long-wear gloss films
  • Improves adhesion

Known concerns

  • Uncured IPDI is a respiratory and skin sensitiser
  • Allyl ether peroxide formation
  • Limited published cosmetic safety data

References

EU

EU CosIng database

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

Related film formers

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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.