HAIR CARE PRODUCTS (NON-COLORING)

Although most chemicals in beauty products and cosmetics pose minimal or zero threat, several dozen are associated to serious medical conditions, including developmental delays and cancer. Cosmetic chemicals invade a person's body through ingestion, inhalation, and internal use, and pose similar problems as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in food and various other ordinary goods. However, no sector of consumer goods is accountable to less government inspection than cosmetics and other personal care products, including Wella Professionals Blondor Blonde Seal & Care. Though most of the chemicals and contaminants in cosmetics probably present minimal risk, subjection to some is linked to substantial health disorders, including cancer.