MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetic products present little or zero threat, some have been associated with severe health problems, including neurological harm and cancer. Chemicals in cosmetics get into a person's body through inhalation, the skin, and ingestion, and lead to similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in water, food, and lots of other commonly used products. However, no area of consumer products is susceptible to less government oversight than cosmetics, including eye contouring stick (edge) 1. Although most of the chemicals in cosmetics and personal care products in all likelihood present minimal risk, subjection to some has been associated with serious health concerns, such as cancer.