HAIR CARE PRODUCTS (NON-COLORING)

Though many chemicals in cosmetic products present little or zero threat, several are linked to serious health problems, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals enter a person's body through the skin and inhalation, and lead to the same dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food, water, and several other commonly used goods. But, no group of consumer goods is accountable to less government management than cosmetics, including Pantene Pro-V Brunette Expressions Shampoo. While most of the chemicals in cosmetics likely pose minimal risk, exposure to some has been associated with substantial health concerns, including cancer.