HAIR CARE PRODUCTS (NON-COLORING)

Though most chemicals in beauty products and cosmetics present little or zero danger, several dozen have been associated to substantial health problems, including cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals enter the body through the skin and inhalation, and cause similar risks as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in food, water, and various other ordinary products. Still, no type of consumer products is accountable to less government oversight than cosmetics and other personal care products, including Big Shampoo. While many of the contaminants and chemicals in cosmetics most likely pose very little risk, being exposed to a few has been linked to critical health problems, including cancer.