MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products and cosmetics pose limited or zero risk, some have been linked with severe health problems, such as neurological harm and cancer. Chemicals in cosmetics get into a person's body through internal use, the skin, and inhalation, and pose the same problems as food chemicals, per this site.

Chemicals linked to cancer are found in water, food, and many other common products. But, no area of consumer products is subject to less government inspection than cosmetics and other personal care products, including Eyeshadow (#3). Though most of the contaminants and chemicals in cosmetics and personal care products almost certainly pose very little risk, your exposure to a few has been linked to serious health concerns, including cancer.