Banned antimicrobial
2,2'-Dihydroxy-3,3',5,5',6,6'-hexachlorodiphenylmethane (Hexachlorophene (INN))
Safety score · 0–100
Avoid
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A chlorinated antimicrobial that caused infant neurotoxicity tragedies and is now prohibited from general cosmetic use under EU rules. It is also a globally regulated persistent organic pollutant.
Skin benefits
- Historically used as a strong antibacterial agent
- Limited authorised use as a preservative under strict EU conditions
Known concerns
- Listed in EU Cosmetic Regulation Annex II as prohibited in most cosmetic products
- Neurotoxic, with historical infant fatalities from talc contamination
- Persistent organic pollutant under the Stockholm Convention
- Bioaccumulative chlorinated phenol with developmental toxicity
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Check your shelf
Find 2,2'-Dihydroxy-3,3',5,5',6,6'-hexachlorodiphenylmethane (Hexachlorophene (INN)) in your products.
Scan any cosmetic product with LuxSense to see if it contains 2,2'-Dihydroxy-3,3',5,5',6,6'-hexachlorodiphenylmethane (Hexachlorophene (INN)) 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, so always read the physical product label and consult a healthcare professional for personal concerns.