MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetics pose very little or zero threat, dozens have been associated with serious medical problems, such as developmental delays and cancer. Cosmetic chemicals enter a person's body through inhalation, ingestion, and the skin, and lead to the same risks as food chemicals, per this site.

Chemicals linked to cancer can be found in food, water, and lots of other commonly used items. But, no classification of consumer items is accountable to less government oversight than cosmetics, including Eye Crayon Semi Sweet. While most of the chemicals in cosmetics likely present very little risk, subjection to some is linked to major health concerns, including cancer.