UV Filter
TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Ecamsule (Mexoryl SX) — an EU-approved UVA sunscreen filter. Photostable and well tolerated; rare allergy reports keep it just below Good tier despite a strong safety record.
Function
Skin benefits
- EU-approved UVA filter
- Photostable, broad-spectrum support
- Low systemic absorption
- Used in many sunscreens
Known concerns
- Rare contact allergy/photoallergy reports
- Restricted to ≤10% in EU
- Limited US availability
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
PubChem
U.S. NIH compound data, GHS hazard codes and toxicity literature.
Related uv filters
Check your shelf
Find TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID in your products.
Scan any cosmetic product with LuxSense to see if it contains TEREPHTHALYLIDENE DICAMPHOR SULFONIC ACID and get a full ingredient breakdown with safety scores.
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.