REUTERS/Benoit Tessier/File PhotoCompanies L'Oreal SA FollowOct 24 (Reuters) - L'Oreal SA (OREP.PA) has been sued by a Missouri woman who alleges she developed uterine cancer as a result of using the French cosmetic company's hair-straightening products.
The lawsuit, filed Friday in federal court in Chicago, came days after a study from the U.S. National Institute of Environmental Health Safety (NIEHS) finding that hair-straightening products may significantly increase the risk of uterine cancer among frequent users.
The plaintiff, Jennifer Mitchell, said she was diagnosed with uterine cancer in 2018, after using L'Oreal's products since about 2000, when she was 10.
Uterine cancer is the most common gynecologic cancer in the United States, according to federal government data, with rates rising, particularly among Black women.
The company "profited, significantly" from "unethical and illegal conduct that caused plaintiff to purchase and habitually use a dangerous and defective product," the lawsuit said.