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If you or a loved one have used hair-straightening products and you have been diagnosed with Uterine cancer, Breast cancer or Infertility you may be entitled to Significant Compensation
NIH Study finds Hair straightening chemicals associated with higher uterine cancer risk

The National Institute of Environmental Health Sciences(NIEHS) conducted a study called The Sister Study, which found that women who used chemical hair straightening products were at higher risk for uterine cancer & breast cancer when compared to women who did not report using these products.
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Uterine Cancer
The National Institutes of Health (NIH) recently published data from their study, which included 33,497 U.S. women ages 35-74. The women were followed for almost 11 years, and during that time 378 uterine cancer cases were diagnosed.
The researchers found that women who had never used hair straighteners were at a 1.64 % risk of developing uterine cancer, while women who did were at double the risk. Moreover, black women were at 60 % higher risk of developing uterine cancer as straightener use was much more common among African American women.


Breast cancer
A study published by the NIH on December 4, 2019, in the International Journal of Cancer suggested that breast cancer risk increased with more frequent use of permanent hair dye and chemical hair straighteners.
Women who used hair-straightening products at least every five to eight weeks were about 30% more likely to develop breast cancer. While the association between straightener use and breast cancer was similar in African American and white women, straightener use was much more common among African American women overall.
L’OREAL SA HAS BEEN SUED BY A MISSOURI WOMAN
The lawsuit was filed in federal court in Chicago days after a study from the U.S. National Institute of Environmental Health Safety (NIEHS) found that hair-straightening products may significantly increase the risk of uterine cancer among frequent users.
UTERINE CANCER ACCOUNTS FOR ABOUT 3% OF ALL NEW CANCER CASES
Uterine cancer is the most common female reproductive system cancer, with 65,950 estimated new cases in 2022.
RESEARCHERS FOUND CHEMICAL EXPOSURE AS THE KEY FACTOR
Some common ingredients of hair straighteners such as parabens, bisphenol A, heavy metals, and formaldehyde may contribute to the elevated risk of uterine cancer.