UV Filter
DIPHENYL CARBOMETHOXY ACETOXY NAPHTHOPYRAN
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A naphthopyran UV absorber used to protect cosmetic colours and fragrances from sun-induced degradation. Not an approved EU sunscreen filter, and dermal safety data is thin compared with mainstream UV ingredients.
Function
Skin benefits
- UVA absorption in cosmetic protection
- Photochromic colour-change effect in some formulations
- Aids product stability under UV stress
Known concerns
- Naphthopyran chemistry not on EU Annex VI approved UV filter list
- Limited human safety data for cosmetic use
- Photoproducts may sensitise
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related uv filters
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.