MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in beauty products pose slight or absolutely no threat, some have been linked with significant medical problems, including neurological harm and cancer. Cosmetic chemicals invade a person's body through the skin and inhalation, and cause similar dangers as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in water, food, and several other commonly used items. However, no kind of consumer items is subject to less government oversight than cosmetics, including powerproof brush liner 02. While most of the chemicals and contaminants in cosmetics and personal care products probably pose little risk, subjection to a few is associated with critical health conditions, such as cancer.