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Photoinitiator

METHYL BENZOYLFORMATE

CAS 15206-55-0
60

Safety score · 0–100

Fine

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

An aromatic ester used mainly as a UV photoinitiator in nail and gel products. Photoreactive with eye/skin irritation potential, so it sits at the lower edge of yellow.

Function

NAIL CONDITIONING

Skin benefits

  • Photoinitiator for UV-curable nail and gel systems
  • Used at low percent
  • Long-standing industrial-cosmetic use

Known concerns

  • Eye and skin irritation potential
  • Photoreactive — generates radicals on UV exposure
  • EU restrictions in some product classes
  • Sensitisation possible with unreacted residue

References

EU

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.