Social and economic pressures have long compelled Black girls and women to straighten their hair to conform to Eurocentric beauty standards. But chemical straighteners are stinky and costly and sometimes cause painful scalp burns. Mounting evidence now shows they could be a health hazard.
Relaxers can contain carcinogens, like formaldehyde-releasing agents, phthalates, and other endocrine-disrupting compounds, according to National Institutes of Health studies. The compounds can mimic the body’s hormones and have been linked to breast, uterine, and ovarian cancers, studies show.
African American women’s often frequent and lifelong application of chemical relaxers to their hair and scalp might explain why hormone-related cancers kill disproportionately more Black than white women, say researchers and cancer doctors.
“What’s in these products is harmful,” said Tamarra James-Todd, an epidemiology professor at the Harvard T.H. Chan School of Public Health, who has studied straightening products for the past 20 years.
She believes manufacturers, policymakers, and physicians should warn consumers that relaxers might cause cancer and other health problems.
But regulators have been slow to act, physicians have been reluctant to take up the cause, and racism continues to dictate fashion standards that make it tough for women to quit relaxers, products so addictive they’re known as “creamy crack.”
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