UV photoinitiator
PHENYLDIMETHOXYACETOPHENONE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A UV photoinitiator used to cure gel polishes and similar acrylate cosmetic systems. It is effective for curing but uncured residues can sensitize skin around nails or lashes.
Function
Skin benefits
- Functions as a UV-initiated photoinitiator in gel polishes and dental composites
- Enables rapid curing of acrylate-based cosmetic systems
- Provides consistent crosslinking performance under UV lamps
Known concerns
- Aromatic ketone photoinitiators can be skin sensitizers when uncured
- Residual photoinitiator in cured products is a known issue in nail and lash applications
- Limited targeted dossier for general cosmetic use beyond UV-curing systems
- Skin contact with uncured product can cause allergic contact dermatitis
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related uv photoinitiators
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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.