Vue lecture

Why the E.U. Is Banning Some Gel Nail Polish

Starting this week, gel polishes that contain a key chemical ingredient can no longer be used in the bloc’s 27 member countries.

© Lanna Apisukh for The New York Times

Starting this month, gel nail polish containing the ingredient trimethylbenzoyl diphenylphosphine oxide is banned in the European Union’s 27 member countries.
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