Film Former
PEG-4 TRIMETHYLOLPROPANE TRIACRYLATE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A short-chain ethoxylated TMPTA acrylate (PEG-4) used as a film-former and crosslinker. The shorter PEG raises penetration and sensitization potential vs higher-EO versions — proper curing is essential.
Function
Skin benefits
- Forms hard durable cured film
- UV-curable monomer
- Effective in nail and coating systems
Known concerns
- Stronger sensitizer than higher-EO siblings
- Higher penetration with shorter PEG chain
- Documented allergic contact dermatitis
- Eye and respiratory irritant
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related film formers
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.