HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in beauty products and cosmetics present very little or absolutely no danger, some are associated to serious medical issues, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals invade the body through the skin, inhalation, ingestion and internal use, and lead to similar problems as food chemicals, per this site.

Chemicals associated with cancer can be found in water, food, and many other ordinary products. But, no kind of consumer products is subject to less government management than cosmetics and other personal products, including protein shampoo. While most of the contaminants and chemicals in cosmetics and personal care products most likely pose very little risk, being exposed to a few has been associated with substantial health disorders, including cancer.