HAIR CARE PRODUCTS (NON-COLORING)

While most chemicals in cosmetics pose hardly any or no risk, some are linked to severe medical problems, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals can enter the body through internal use, the skin, and inhalation, and lead to similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in water, food, and various other everyday items. Yet, no classification of consumer items is accountable to less government management than cosmetics and other personal care products, including Shampoo. While most of the chemicals and contaminants in cosmetics most likely present very little risk, subjection to a few has been associated with significant health concerns, such as cancer.