HAIR CARE PRODUCTS (NON-COLORING)

Although many chemicals in cosmetic products present slight or zero threat, some are linked with considerable medical conditions, including cancer, and neurological harm. Cosmetic chemicals gain entry to the body through inhalation, the skin, and ingestion, and lead to the same problems as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in food and various other ordinary items. Yet, no category of consumer items is subject to less government oversight than cosmetics and other personal care products, including Coal Tar Shampoo. Though many of the chemicals in cosmetics and personal care products almost certainly present little risk, subjection to a few has been linked to significant health concerns, including cancer.