MAKEUP PRODUCTS (NON-PERMANENT)

Though most chemicals in beauty products and cosmetics pose little or absolutely no threat, dozens have been linked with considerable health conditions, such as cancer, and neurological harm. Chemicals in cosmetics get into a person's body through ingestion, inhalation, and internal use, and lead to similar problems as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in water, food, and a lot of other commonly used goods. But, no category of consumer goods is subject to less government management than cosmetics, including Eye liner. While many of the chemicals and contaminants in cosmetics most likely present minimal risk, your exposure to some has been linked to significant health issues, such as cancer.