MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products present hardly any or absolutely no threat, several dozen have been linked to substantial health problems, including neurological harm and cancer. Chemicals in cosmetics invade the body through the skin and inhalation, and cause the same dangers as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in food, water, and several other everyday goods. Still, no classification of consumer goods is susceptible to less government inspection than cosmetics and other personal products, including Little Black Book of Looks. Though most of the contaminants and chemicals in cosmetics probably present very little risk, being exposed to some has been linked to serious health disorders, including cancer.