HAIR CARE PRODUCTS (NON-COLORING)

While most chemicals in cosmetics pose very little or no threat, some have been linked with significant medical conditions, including cancer, and neurological harm. Cosmetic chemicals enter the body through inhalation, ingestion, and the skin, and lead to similar dangers as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in water, food, and various other everyday goods. But, no area of consumer goods is subject to less government inspection than cosmetics, including Wella Color Preserve Hydrating Conditioner. Although most of the chemicals and contaminants in cosmetics likely pose little risk, subjection to some is associated with critical health concerns, such as cancer.