HAIR CARE PRODUCTS (NON-COLORING)

Though many chemicals in cosmetic products present very little or zero danger, several have been associated to severe medical conditions, including neurological harm and cancer. Chemicals in cosmetics can enter the body through inhalation, the skin, and ingestion, and lead to similar risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in water, food, and various other everyday items. Still, no sector of consumer items is subject to less government management than cosmetics, including Shampoo. While most of the contaminants and chemicals in cosmetics and personal care products in all likelihood present little risk, subjection to some has been linked to worrying health concerns, including cancer.