MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetic products pose hardly any or zero risk, several dozen are linked with serious medical conditions, including developmental delays and cancer. Cosmetic chemicals can enter a person's body through inhalation, the skin, and ingestion, and pose similar problems as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food and many other ordinary items. Yet, no type of consumer items is accountable to less government direction than cosmetics, including Matte Lip Liner. Although most of the chemicals in cosmetics and personal care products very likely present little risk, exposure to a few is associated with worrying health issues, such as cancer.