HAIR CARE PRODUCTS (NON-COLORING)

While most chemicals in beauty products pose minimal or absolutely no threat, several dozen have been linked to significant health problems, including cancer, and neurological harm. Cosmetic chemicals gain entry to the body through ingestion, inhalation, and internal use, and pose similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food, water, and several other common goods. However, no sector of consumer goods is susceptible to less government inspection than cosmetics and other personal products, including Shampoo. Although most of the chemicals and contaminants in cosmetics and personal care products probably pose little risk, subjection to a few is associated with worrying health issues, such as cancer.