The European Union has banned a common ingredient in gel nail polish, citing serious health risks.

While the ban does not apply in the United States, dermatologists and salon owners say American consumers may want to take note.

Chemical linked to hormone disruption

Gel manicures are popular for their shine and durability, but a chemical called TPO (Trimethylbenzoyl Diphenylphosphine Oxide), often used in gel polish, is now prohibited in Europe for safety reasons.

"It affects the endocrine system. It can alter the levels of various hormones from things that can cause endometriosis in a woman and infertility," said Dr. Jerome Obed, a dermatologist at Broward Health.

The U.S. has not banned TPO, and gel polish remains widely available in salons. Still, some owners are moving away from ch

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