HAIR CARE PRODUCTS (NON-COLORING)

While the majority of chemicals in cosmetics present slight or absolutely no threat, several have been associated to serious health problems, including developmental delays and cancer. Cosmetic chemicals gain entry to the body through inhalation, ingestion, and the skin, and lead to similar dangers as food chemicals, per this site.

Chemicals associated with cancer can be found in food, water, and many other commonly used goods. But, no kind of consumer goods is subject to less government inspection than cosmetics, including Zetesol LES 2/K. Though most of the chemicals and contaminants in cosmetics almost certainly present little risk, exposure to some has been associated with serious health problems, including cancer.