The pH of Lye and No-Lye Hair Relaxers, Including Those Advertised for Children, Is at Levels That Are Corrosive to the Skin

The document discussed the pH levels of lye and no-lye hair relaxers, including those marketed for children, and found that they were at levels that were corrosive to the skin. This raised concerns about the safety of these products, as high pH levels can cause skin irritation and damage. The study highlighted the need for better regulation and labeling of hair relaxers to ensure consumer safety, particularly for products intended for use on children.