HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in cosmetic products pose little or zero threat, dozens are linked with significant medical issues, such as neurological harm and cancer. Cosmetic chemicals enter the body through inhalation, the skin, and ingestion, and cause the same risks as food chemicals, per this site.

Chemicals linked to cancer are found in food, water, and lots of other common items. Still, no area of consumer items is accountable to less government oversight than cosmetics, including Zetesol LES 2/K. While many of the chemicals and contaminants in cosmetics and personal care products probably pose minimal risk, being exposed to some is linked to substantial health concerns, including cancer.