MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetics present slight or absolutely no threat, several dozen are associated to significant health problems, including cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals invade a person's body through inhalation, ingestion, and the skin, and lead to the same risks as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in water, food, and several other common products. Still, no classification of consumer products is subject to less government direction than cosmetics, including powerproof brush liner 02. Although most of the chemicals in cosmetics most likely present minimal risk, being exposed to a few is associated with significant health conditions, such as cancer.