MAKEUP PRODUCTS (NON-PERMANENT)

Although the majority of chemicals in cosmetics pose very little or no threat, several dozen have been linked with serious medical issues, such as cancer, and neurological harm. Chemicals in cosmetics get into a person's body through inhalation, ingestion, and the skin, and lead to similar problems as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in water, food, and several other common items. However, no category of consumer items is susceptible to less government inspection than cosmetics, including Covet Waterproof Eyeliner (Noir shade). Though most of the chemicals and contaminants in cosmetics in all likelihood pose little risk, your exposure to a few is linked to major health issues, such as cancer.