MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetic products present limited or absolutely no danger, dozens are associated to serious medical issues, such as cancer, and neurological harm. Cosmetic chemicals invade a person's body through the skin and inhalation, and pose the same risks as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in water, food, and several other everyday items. However, no group of consumer items is subject to less government management than cosmetics, including Eyeliner (Gunmetal). Although most of the chemicals and contaminants in cosmetics and personal care products likely pose very little risk, subjection to some is associated with critical health conditions, including cancer.