Review Of Which Hair Relaxers Cause Cancer Ideas. Web one study published last year showed that repeated use of hair straightening products, which are sometimes called relaxers, could more than double the risk of. Web a study has linked hair dye and hair straightening chemicals to breast cancer, showing a 60% increase in risk for some women who use them.
The study’s researchers also wrote that hair relaxers can. Web “the preponderance of evidence supporting a positive association of personal care product (pcp) use, especially relaxers (and hair dyes), with breast. Web using more than 20 years’ worth of data from nearly 45,000 participants in boston university’s ongoing black women’s health study, bertrand and her colleagues.
