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Thickener

BIS-PENTAERYTHRITYL TRIACRYLATE GLYCOL/POLY(1,4-BUTANEDIOL)-9/IPDI COPOLYMER

80

Safety score · 0–100

Good

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

A UV-curable nail polymer that creates durable, flexible coatings — primarily used in gel nail products.

This urethane-acrylate copolymer is synthesized from pentaerythrityl triacrylate, poly(1,4-butanediol)-9, glycol, and isophorone diisocyanate (IPDI). It forms hard, flexible films when cured with UV light, making it suitable for gel nail applications. As a polymerized product, the finished film is largely inert. No GHS hazards or EU restrictions reported.

Function

BINDINGNAIL CONDITIONING

Skin benefits

  • nail conditioning
  • durable film formation

Known concerns

  • uncured monomers may cause sensitization
  • primarily for nail use, not skin application

References

EU

EU CosIng database

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

Related thickeners

Same plant / compound family

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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.