HAIR CARE PRODUCTS (NON-COLORING)

Although most chemicals in beauty products and cosmetics pose hardly any or absolutely no threat, dozens have been linked to significant medical problems, such as developmental delays and cancer. Cosmetic chemicals get into the body through internal use, the skin, and inhalation, and lead to the same risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in water, food, and a lot of other everyday goods. Still, no kind of consumer goods is susceptible to less government inspection than cosmetics, including Coal Tar Shampoo. While many of the contaminants and chemicals in cosmetics and personal care products most likely present little risk, exposure to some has been linked to serious health disorders, including cancer.