MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetics pose little or zero threat, dozens have been associated to considerable medical problems, including cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals gain entry to a person's body through inhalation, ingestion, and the skin, and pose similar dangers as food chemicals, per this site.

Chemicals linked to cancer can be found in water, food, and various other ordinary goods. However, no area of consumer goods is subject to less government inspection than cosmetics and other personal products, including WHAT A LINE FELT TIP EYELINER. Although many of the chemicals in cosmetics and personal care products probably pose very little risk, being exposed to a few has been linked to critical health problems, such as cancer.