MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetic products present very little or zero threat, several are associated with considerable medical issues, including cancer, and neurological harm. Chemicals in cosmetics enter a person's body through ingestion, inhalation, and internal use, and lead to similar risks as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in food and many other everyday goods. However, no category of consumer goods is accountable to less government inspection than cosmetics and other personal care products, including Sketch Marker Liquid Eye Liner Canary Yellow. Though many of the chemicals in cosmetics almost certainly pose very little risk, exposure to some is linked to substantial health problems, such as cancer.