MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in beauty products pose slight or absolutely no threat, dozens have been associated to severe medical issues, such as neurological harm and cancer. Cosmetic chemicals enter a person's body through the skin, inhalation, ingestion and internal use, and lead to the same dangers as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in food, water, and a lot of other commonly used products. But, no classification of consumer products is subject to less government direction than cosmetics and other personal products, including Eye Liner (Olive). Although many of the chemicals and contaminants in cosmetics most likely pose very little risk, being exposed to some has been linked to significant health issues, including cancer.