HAIR CARE PRODUCTS (NON-COLORING)

Although most chemicals in cosmetic products present very little or zero threat, several have been linked with severe medical conditions, including cancer, and neurological harm. Cosmetic chemicals can enter a person's body through the skin, inhalation, ingestion and internal use, and pose similar dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in water, food, and many other ordinary items. Yet, no classification of consumer items is subject to less government management than cosmetics and other personal products, including hi repair shampoo. While many of the chemicals in cosmetics likely pose very little risk, your exposure to some has been associated with worrying health concerns, including cancer.