The European Union just banned a common gel nail polish ingredient, calling it "carcinogenic, mutagenic or toxic for reproduction." Why it matters: TPO, short for trimethylbenzoyl diphenylphosphine ...
A common ingredient in gel nail polishes has been banned by the European Union. In a document obtained by Newsweek, European officials deemed trimethylbenzoyl diphenylphosphine oxide (or TPO) as a ...
Add Yahoo as a preferred source to see more of our stories on Google. Europe banned a common gel polish ingredient because of health concerns seen in animal studies. Experts say the risks for ...