HAIR CARE PRODUCTS (NON-COLORING)

Although the majority of chemicals in cosmetic products pose hardly any or no risk, some have been linked to substantial health conditions, including cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics gain entry to the body through internal use, the skin, and inhalation, and pose the same risks as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in water, food, and many other ordinary items. Yet, no sector of consumer items is subject to less government inspection than cosmetics, including Wella In-Depth Treatment. Though most of the chemicals in cosmetics probably pose little risk, being exposed to a few is associated with critical health issues, including cancer.