MAKEUP PRODUCTS (NON-PERMANENT)

Though most chemicals in cosmetics pose little or zero threat, dozens have been linked to substantial health issues, such as developmental delays and cancer. Chemicals in cosmetics gain entry to a person's body through inhalation, the skin, and ingestion, and cause the same risks as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food, water, and several other ordinary goods. Yet, no category of consumer goods is subject to less government oversight than cosmetics and other personal products, including Contouring Eye Liner. While most of the chemicals and contaminants in cosmetics in all likelihood pose little risk, your exposure to some has been associated with critical health problems, such as cancer.