Polymer Cross-linker
HEXANEDIOL DIMETHACRYLATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A difunctional methacrylate cross-linker used in nail and dental products. Uncured monomer is a well-known skin sensitiser, so this is a clear orange-tier caution ingredient.
Function
Skin benefits
- Cross-linker for nail and dental polymers
- Builds durable cured films
- Improves wear and chemical resistance
Known concerns
- Difunctional methacrylate — strong skin sensitiser when uncured
- Allergic contact dermatitis well documented
- Eye and respiratory irritation potential
- Not appropriate for skincare leave-ons
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
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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.