MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetics pose slight or zero threat, several dozen are associated to severe health problems, including cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics can enter the body through the skin, inhalation, ingestion and internal use, and pose similar risks as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food and a lot of other common goods. Still, no sector of consumer goods is subject to less government oversight than cosmetics and other personal products, including Acne Treatment Concealer. While many of the chemicals and contaminants in cosmetics very likely present little risk, exposure to some has been associated with critical health issues, such as cancer.