HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in beauty products and cosmetics present hardly any or zero threat, some have been associated to significant health conditions, such as cancer, and neurological harm. Cosmetic chemicals invade the body through ingestion, inhalation, and internal use, and cause similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in water, food, and lots of other ordinary goods. Still, no group of consumer goods is susceptible to less government management than cosmetics, including Coal Tar Shampoo. While many of the contaminants and chemicals in cosmetics and personal care products in all likelihood pose very little risk, being exposed to a few has been associated with worrying health concerns, including cancer.