Colorant
DISODIUM DISTYRYLBIPHENYL DISULFONATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An optical brightener — the fluorescent dye that makes laundry whites appear extra bright. Of limited cosmetic value, with documented eye irritation and contact-dermatitis cases.
Skin benefits
- Optical brightening (cosmetic effect on whites)
Known concerns
- Eye irritant (GHS)
- Reported contact dermatitis
- Photosensitization potential
- Environmental persistence
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related colorants
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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.